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Hypnos Wool Mattress Protector

(75 Reviews)
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3 payments of £39.67


3 interest-free payments of £39.67 No fees.

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  • On orders between £35-£2000
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  • Spread the cost in 3 interest-free payments. The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees.

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Returns Policy

Features You'll Love

  • Highly Rated - One of our customer favourites. Overall rated ‘Excellent’ when independently tested
  • Approved by the National Bed Federation (NBF) ensuring it has been manufactured to the highest UK standards
  • Made from 100% British wool
  • Features a 100% cotton cover and fits any mattress up to 35cm deep

Product Description

Product Information

The Wool Mattress Protector helps protect your mattress against dust mites by creating an environment whereby they cannot survive. This makes for a more hygienic and clean sleeping environment, as well as helping to regulate your body temperature. The Wool filled protector not only provides an extra layer of comfort but it also helps create a comfortable and relaxing sleeping environment by helping to regulate your body temperature. The layers of luscious British wool and the smooth, soft cotton make for a truly sumptuous protector and an utterly relaxing sleeping experience.

  • 100% British Wool - Wool is used in this protector for its soft and insulating properties and added comfort. Wool is a natural insulator providing coolness in the summer and warmth in the winter. Offering superb comfort, it also has hygroscopic properties encouraging the evaporation of body moisture.
  • Wool helps regulate temperature and sleeping comfort. It is the only proven natural anti-allergy bedding solution and is natural, sustainable, renewable and biodegradable.
  • The protector is machine washable at 30 degrees on a wool cycle.
  • Prolongs the life of your mattress and gives added comfort.

Measurements and Dimensions:

W – Width x L – Length x D - Depth

  • Single Size - 90cm (3ft) x 190cm (6ft3) x D 35cm (14'')
  • Double Size - 135cm (4ft6) x 190cm (6ft3) x D 35cm (14'')
  • King Size - 150cm (ft) x 200cm (6ft6) x D 35cm (14'')
  • Super King Size - 180cm (6ft) x 200cm (6ft6) x D 35cm (14'')

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Product Specification

Mattress Protector
1 year

All measurements are approximate and are subject to a tolerance of + or - 2cm.
Image is for illustration purposes only.
Pillows, cushions, throws and bed dressings not included.

About The Brand


Hypnos: quality sleep shouldn’t cost the earth.

Hypnos is a fourth- and fifth-generation, UK-based luxury bed and mattress manufacturer known for its high-quality craftsmanship and durability. Proud holders of a Royal Warrant plus many other prestigious accolades, including winners of the Best Bed Manufacturer (Furniture Makers’ Company and Sleep Council) and the Good Design Awards, all of Hypnos' beds are made in the UK. As such, Hypnos has been awarded the Made in Britain label. Hypnosis is also NBF (National Bed Federation) approved. These awards and recognitions are testaments to the quality and craftsmanship of Hypnos products and their commitment and reputation for providing excellent service.

At Land of Beds, we are proud to be able to offer our customers high-quality, luxurious products that are affordable and accessible to all consumers. Our relationship with Hypos dates back more than 15 years, and our independent customer reviews rate Hypnos products 4.8 out of 5, giving us the confidence to provide Hypnos with our seal of approval and our customers' valuable insight when making informed purchasing decisions.

Buying from Hypnos is an investment in a quality, long-lasting, and comfortable bed tailored to your needs, crafted by skilled craftsmen committed to sustainable practises. Using only the finest quality materials, all Hypnos beds and mattresses are handmade by skilled craftsmen, ensuring that each one is of the highest quality and built to last. This is backed up by Hypnos’ long-guarantee period, showing that they are confident in the quality and durability of their products. Hypnos is committed to using sustainable and eco-friendly materials in its products and minimising their environmental impact. All raw natural materials can be traced back to their origin and certified with organisations like Red Tractor, The Woolkeepers®, Better Cotton, CottonConnect, the Soil Association, and the Global Organic Textile Standard—perfect for any eco-conscious customer.

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Customer Questions & Answers

  • What depth mattress will this mattress protector fit?

    This mattress protector can fit a mattress up to 35cm deep.

  • Can this mattress protector be washed?

    Yes this mattress protector can be washed up to 30 degrees on a wool cycle.

  • Can this mattress protector be Tumble dried?

    No this mattress protector cannot be tumble dried and should be air dried.

  • What is this mattress protector made from?

    This mattress protector is made from 100% British wool and has a 100% cotton cover

  • Do I put this over my fitted sheet or under it?

    This mattress protector works best when it is directly on the mattress.

  • Is this mattress protector like a fitted sheet or does it have straps?

    This mattress protector is like a fitted sheet and pulls down over the mattress.

Customer Reviews

This product is rated 'Excellent'

Overall customer rating 4.8 out of 5 based on 75 reviews
Hypnos Wool Mattress Protector

The mattress protector is a must and fits perfectly

Hypnos Wool Mattress Protector

Good quality

Hypnos Wool Mattress Protector

Lovely product

Hypnos Wool Mattress Protector

Perfect fit unlike some other brands.

Hypnos Wool Mattress Protector

Perfect fit for the Hypnos bed.

Hypnos Wool Mattress Protector

Perfectly fits the Hypnos Mattress!

Hypnos Wool Mattress Protector

The mattress protector is ideal to keep my new Hypnos mattress in tip-top condition and is obviously a perfect fit. Good quality item, would recommend. Worth paying the extra after spending a lot on a good mattress.

Hypnos Wool Mattress Protector

This protector is much better than any other previous ones I have had. It fits perfectly & adds a small layer of wool to the mattress which helps with keeping us cool when required. I have only had it a short time so cannot comment on wear or washing.

Hypnos Wool Mattress Protector

Quality well made product although I feel the price could be a little more competitive.

Hypnos Wool Mattress Protector

excellent Mattres

Hypnos Wool Mattress Protector


Hypnos Wool Mattress Protector

Love it x I would highly recommend. Fab quality. Arrived quickly and well packed. 10 out of 10 from me.

Hypnos Wool Mattress Protector

Yes, pleased with the quality and price

Hypnos Wool Mattress Protector

I bought this for my new Hypnos bed. Not cheap but excellent quality and worth it.

Hypnos Wool Mattress Protector

Turned up days after mattress thou !

Hypnos Wool Mattress Protector

Fits mattress perfectly and does the job.

Hypnos Wool Mattress Protector

Good product

Hypnos Wool Mattress Protector

Excellent as a mattress protector and for regulating body temperature.

Hypnos Wool Mattress Protector

Worth the money when purchasing a mattress of this quality

Hypnos Wool Mattress Protector

Well worth the money when purchasing the mattress, adds luxury and care

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Highly rated alternatives

Select Size

3ft x 6ft 3in  /  90 x 190cm
£119Save £30RRP £149Was £129
4ft 6in x 6ft 3in  /  135 x 190cm
£139Save £60RRP £199Was £169
King Size
5ft x 6ft 6in  /  150 x 200cm
£159Save £60RRP £219Was £179
Super King Size
6ft x 6ft 6in  /  180 x 200cm
£199Save £90RRP £289Was £229

Size Guide

Metric (cm)
width x height
Imperial (ft)
width x height
Small Single
75 x 190cm
2ft 6in x 6ft 3in
Small Single Long
75 x 200cm
2ft 6in x 6ft 6in
90 x 190cm
3ft x 6ft 3in
Long single
90 x 200cm
3ft x 6ft 6in
Small Double
120 x 190cm
4ft x 6ft 3in
Small Double Long
120 x 200cm
4ft x 6ft 6in
135 x 190cm
4ft 6in x 6ft 3in
Long double
135 x 200cm
4ft 6in x 6ft 6in
European Double
140 x 200cm
4ft 8in x 6ft 6in
King Size
150 x 200cm
5ft x 6ft 6in
King Size Zip & Link
2 x 75 x 200cm
2 x 2ft 6in x 6ft 6in
European King Size
160 x 200cm
5ft 3in x 6ft 6in
Super King Size
180 x 200cm
6ft x 6ft 6in
Super King Size Zip & Link
2 x 90 x 200cm
2 x 3ft x 6ft 6in
Small Emperor
200 x 200cm
6ft 6in x 6ft 6in
Small Emperor Zip & Link
2 x 100 x 200cm
2 x 3ft 3in x 6ft 6in
215 x 215cm
7ft x 7ft
Emperor Zip & Link
2 x 107.5 x 215cm
2 x 3ft 6in x 7ft

Custom bed sizes

Made to measure mattresses and divan bases are available – please call 01928 242829.


Our skilled drivers deliver throughout the UK and will deliver straight to your home. Free doorstep delivery is available on many products and you can also choose delivery to room of choice for an additional fee.

  • We deliver 7 days a week.
  • Free delivery is available on orders over £100.
  • You can select a delivery date at checkout.
  • You can track your order online.

Frequently Asked Questions

  • How much is delivery?

    We offer free delivery to most of the mainland UK for orders over £100; there are applicable charges for deliveries to the highlands or far out UK, which can be found by putting your postcode into the delivery section on the product page. For orders under £100, there is a £10 charge.

  • How long does delivery take?

    Once you select the required product, an approximate delivery time will be quoted on the product page before adding the item to your basket. During checkout, you will either be given the option to select your date, or we will state an estimated time for delivery. Once you have placed your order, we will contact you to book a date within the timeframe quoted.

  • Will I be contacted beforehand to arrange a delivery slot?

    Once you have placed an order, our delivery team will contact you directly to arrange a suitable delivery slot, either via email, call, or text message.

  • Can I choose my delivery day?

    If the product is available for next-day delivery, you can select a date at checkout. For all other products, you will be presented with an estimated timeframe for delivery. After placing your order, our delivery team will contact you via e-mail, text or call to arrange a suitable delivery day/time.

Read all our Delivery FAQs


We have an easy returns policy: If you change your mind, we're happy to accept returns within 14 days of you receiving your product, as long as they are unused and unassembled. However, for hygiene reasons, we can't take back products that have been slept on, unless there's a fault.

Custom-made products can only be returned if they are faulty.

Please take a look at our Terms & Conditions.

Frequently Asked Questions

  • Can I return a mattress I've slept on?

    Normally, mattresses can only be returned if they're unused within 14 days. But if your mattress has a trial period, please refer to the mattress trial information page for further details.

  • How long do I have to return an item I've purchased online?

    You have 14 days to return an item if bought online, subject to the item not being used or assembled. Please note, if you wish to inspect a mattress, please ensure the protective outer plastic packaging is not removed, as this may affect your right to return due to health and hygiene reasons. Any product that is made to order/customised cannot be returned unless faulty.

  • Do I have to pay for the return?

    To return your product, you can either arrange the return yourself, or we can happily arrange it on your behalf for a charge, which will be deducted from your refund. The collection charge covers the expenses involved in picking up the item from your location and safely bringing it back to our warehouse. For bedding items, the amount is £20, and for large/bulky items, charges start from £95 (depending on the product/postcode).

  • Can I return a part or fully assembled item?

    Unfortunately, once an item is assembled, whether partially or fully, we can't accept returns unless the item is faulty.

Read all our Returns FAQs

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