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Jay-Be  |  SKU: 813900

Benchmark S5 Hybrid Adaptive Support Mattress

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The Jay-Be Benchmark S5 mattress offers adaptive support through its deep e-Spring core topped with Micro e-Pocket springs which adapt to your body's gentlest movement throughout the night.

These springs are cushioned with supportive layers of Rebound e-Fibre and super soft Advance e-Fibre for improved moisture and temperature regulation.

One of the most advanced pocket spring technologies available today; sonic welded fabric pockets remove the need for glue, so they are easier to recycle at end of life.

Key Features

  • Eco award-winning comfort technology
  • 5 Year guarantee
  • Roll packed reducing package size by approximately 70%
  • Soft to touch luxury knitted cover with quilted finish
  • Micro e-Pocket springs for adaptable support
  • Breathable comfort layers to reduce moisture
  • Open cell structure for temperature regulation
  • 100% foam free, free from harmful chemical emissions
  • Sustainable eco-friendly design
  • Made in the UK to British and European safety standards.



Mattress Sizes

  • Single: W90 x L190 x D20cm
  • Small double: W120 x L190 x D20cm
  • Double: W135 x L190 x D20cm
  • Kingsize: W150 x L200 x D20cm

Mattress Packed Sizes

  • Single: W32 x L32 x H100cm
  • Small double: W32 x L32 x H129cm
  • Double: W32 x L32 x H144.2cm
  • Kingsize: W32 x L32 x H159.5cm

Mattress Packed Weights

  • Single: 19.8kg / 43.6lbs
  • Small double: 25.3kg / 55.7lbs
  • Double: 28.9kg / 63.7lbs
  • Kingsize: 30.7kg / 67.6lbs

Mattress Specifications

Interior: e-Fibre™

Ticking: Woven Polyprop

Border: Woven Damask

Spring Specifications

Open Coil

Guage: 13.5 guage 2.1mm

Count: 325 Eq 5ft

Delivery And Returns


At G Collections, we're proud to offer free standard delivery on all our products to UK Mainland addresses*, making your shopping experience even better. Please note, our free delivery excludes Northern Ireland, Ireland, Scottish Highlands, Islands, and Channel Islands. Contact us for a delivery quote for these areas.

If there are any delays, we'll keep you informed. If you need a specific delivery time, just reach out to us before ordering. For larger items, we might need your help at delivery, and please note, delivery is to the ground floor only due to insurance.

Please check your items when they arrive. If there's any damage, let us know within 24 hours - we might not accept claims for damages reported after this. If you're not going to be in for your delivery, tell us in advance to avoid any redelivery or cancellation fees.

It's crucial that you're there to receive your delivery as agreed, or a redelivery charge may apply. Also, make sure your new purchases will fit in your home. If items don't fit, a redelivery charge may apply.

Safety first: please ensure pets and children are out of the way when we deliver and install your items. Upon delivery, it's your responsibility to check the condition of your items. We'll take responsibility for any damages found at the time of delivery.


We have a 14-day return/refund policy, which means you have 14 days after receiving your item to request a return/refund.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at Please email us for any returns that are required.

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Please read more information here:

Returns and Refunds Policy

Manufacturer's Warranty

At G Collections, we are committed to providing high-quality, genuine products as an authorized seller of all the brands featured in our collection.

One-Year Manufacturer's Warranty

Every product you purchase from us comes with a one-year manufacturer's warranty. This warranty specifically covers defects in material or workmanship under normal use throughout the warranty period. Please note that this warranty does not cover damage due to normal wear and tear or misuse.

If you encounter any issues that fall under the warranty, we are ready to help repair or replace the defective product at no additional cost to you. For further details on our warranty policy or to initiate a claim, please reach out to our customer service team at Our goal is to ensure your complete satisfaction and maintain the excellence of your purchase.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Special Spaces & Magical Memories

Driven by a dream to create something truly special and fueled by our passion for exceptional design, aesthetics, and the magic of interior spaces, we are committed to creating unforgettable experiences and timeless memories.


Benchmark S5 Hybrid Adaptive Support Mattress

From £269.00


  • Single
  • Small Double
  • Double
  • King


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