Perfect for a bunk bed, caravan bedroom, or standard children's bed, the JAY-BE Simply Kids Foam Free Mattress is super supportive with a cushioned border so you can get the most out of your mattress.
An open coil sprung core provides support with a medium feel to your child's entire body. This tension is perfect for children ages 2 and over, as their bodies are beginning to get that bit bigger and require a different kind of support than a cot mattress. This open coil support system will ensure a healthy sleeping posture for a comfortable night's rest as their bones continue to grow!
They won't be disturbed by an uncomfortable spring feeling, however, as a layer of High Density Eco-insulator prevents them from feeling the sprung core - they will only feel the supportive benefits!
Breathable Rebound e-Fibre cushions their little body, cradling them in plush comfort all night long. Consistent air circulation thanks to this specially designed material encourages a fresher, cleaner sleeping environment, while the soft woven fabric of the mattress cover provides an extra touch of softness.
1278502-5056370878928
We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!
In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.
Jay-Be® 5 Year Guarantee
Jay-Be® are sure you'll love your new innovative mattress, but should you find a problem due to poor craftsmanship or faulty material, you're covered by their generous five-year guarantee. See https://www.jaybe.com/support/guarantee/ for more information.
Free delivery Tomorrow, 16th January
150,270+ Trees planted so far
Rated Excellent
Verified
Exactly as advertised. My daughter sleeps like a log.
Verified
I bought this mattress as my child had a new cabin bed the mattress he already had was to deep and he could have rolled off. The mattress arrived the next day which was great! my child is very pleased with this mattress he said it's more comfortable then his old one. So I would say this mattress is great value for money.
Verified
Great mattress for my daughters high extra length cabin bed (ik*a).
Verified
Speedy delivery. Perfect fit for the bed and comfortable
150,270+ Trees planted so far
Award winning delivery
Planet-friendly disposals
Buy now, pay later with Klarna
18+, T&Cs apply, Credit subject to status
| Size | Imperial | Metric |
|---|---|---|
| Small Single | 2'6" x 6'3" | 75cm x 190cm |
| Single | 3' x 6'3" | 90cm x 190cm |
| Small Double | 4' x 6'3" | 120cm x 190cm |
| Double | 4'6" x 6'3" | 135cm x 190cm |
| King Size | 5' x 6'6" | 150cm x 200cm |
| Super King | 6' x 6'6" | 180cm x 200cm |
| European Small Single | 2'8" x 6'6" | 80cm x 200cm |
| European Single | 3' x 6'6" | 90cm x 200cm |
| European Double | 4'7" x 6'6" | 140cm x 200cm |
| European King Size | 5'3" x 6'6" | 160cm x 200cm |
All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm.
You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.
Available payment options
18+, T&Cs apply, Credit subject to status. Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply. Klarna’s [Pay in 3 instalments] [and] [Pay in 30 days] are unregulated credit agreements.Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.
*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.
Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.
MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN
