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A good choice for your day-bed or child's extendable bed. It's perfectly dimensioned and the all-over support ensures a comfy, restful sleep even for those who'd rather stay up and play.

Article Number503.158.75

Product details

The height and width of this mattress make it fit perfectly in a daybed or in a children’s extendable bed.

You will get all-over support and comfort with the resilient foam mattress.

Easy to keep clean since you can remove the cover and wash it by machine.

Easy to bring home since the mattress is roll packed.

The zipper is child-safe since we took away the tab on the zipper. To open and close, insert a paper clip through the loop. Make sure you always remove the paper clip afterwards.

The complete mattress is covered by a 10-year limited warranty. You can read about the terms in the warranty booklet.


IKEA of Sweden

  • To be completed with a slatted bed base or mattress base.

    Sometimes the mattress has a noticeable smell when you open the packaging. The smell isn’t harmful or toxic and disappears over time. Airing and vacuuming the mattress helps to eliminate the smell faster.

    All of our mattresses can be used immediately, but keep in mind that a packaged mattress only regains its full shape and comfort after approximately 72 hours. Your body also needs a couple of weeks to adapt to the new mattress.

  • Material
    64 % polyester, 36 % cotton
    Comforter filling:
    65% viscose/rayon, 30% polyester, 5% modacrylic fiber wadding
    Non-woven polypropylene
    Polyurethane foam 1.7 lb/cu.ft.
    Mattress cover

    Machine wash warm (max 140°F/60°C) normal cycle.

    Do not bleach.

    Do not tumble dry.

    Do not iron.

    Do not dry clean.


Length: 74 3/8 "

Width: 38 1/4 "

Thickness: 4 3/4 "

  • MEISTERVIKArticle Number503.158.75

    Length: 42 ½ "

    Weight: 18 lb 5 oz

    Diameter: 9 ¾ "

    Package(s): 1


I Love the firmness!Kathie L.There are many people who were unhappy with the firmness but as someone who has had 2 back surgeries, I Love the firmness! I have been through 5 foam beds and every one of them dipped in the middle making my back hurt. The first time I lay down on this IKEA mattress I felt relief! I’ve been sleeping on it for years now and about to get a new one. Thanks IKEA for the best sleep in 5 yrs!5
Quality vs PriceAngela J.If you want a firm mattress is the best invention. Easy and practical and comfortable.5
HorribleAmy D.This mattress is so flimsy and thin. I’ve had sleeping bags with more comfort. We returned it.1
BACK PAIN FOR YEARSMadelin A.I had this bed for 4 years and it has given me insomnia because of how uncomfortable and painful it is to sleep on this mattress.1
Sagging from the both sides.Krishna G.I used it for a year and it started sagging from both the side will the 10 year warranty be of any use ?2
It's goodevelyn l.I think it's too hard for me but it's well I like it4
Great mattressSACHIN T.Love this mattress. Its firm yet feels good. I personally like firm mattress and this one is perfect.5
Best mattress purchase in a long timeCharles C.This is probably the best mattress purchase we've made in a long time. Don't expect a full thickness mattress. However, the firmness and comfort level on this one is great for the thickness.5
Sheet Set That Actually Fits?Daniel S.I have the twin, it is basically 5" thick. Has anyone by chance found sheet sets that actually fit this mattress, that isn't 3 or 4 times too big? If so, please post on here where you got the sheet sets from, and if possible, the name & brand. Thank you!3
Cover is is problematic and can't be replacedJustin S.Purchased two of these for my sons' room a month ago. The quality of the mattress from a typical perspective is what I anticipated and was certainly satisfactory. But we needed to clean the covers, and that's when things went down hill. Not only is it difficult to get the covers back on in general, but the quality of the zippers is not good. I managed to get one back on, but the zipper broke on the other. After multiple attempts to chat with IKEA support, I finally got far enough in the process for someone to tell me that wasn't covered for some reason. Which I guess makes me out of luck? And it doesn't even appear to be possible to purchase a new cover separately. So I've got an expensive exposed foam pad right now with no cover that fits it. Frustrating.2
Thickness waries across the sizesAlireza O.Purchsed a full and twin. Full is about half an inch slimmer than twin as I measured, and feels much less firm under same body weight. Full also fails to compltely fill the cover as the corners are visibly void.2
I bought this mattress based on the Negative Reviews!Freda M.That's right -- I always read the negative reviews to see what types of issues other people have. And a big issue I saw was that the mattress was too hard. That's when I knew it was the right one for me, because I was looking for a firm mattress! My back had been hurting for quite a while, and getting a firmer mattress resolved the problem. I've had this mattress for about 3 years now and it's still going strong.5
GreatHuiling X.Good good good good,very good5
Thin mattressFRIEDA W.Difficult to find sheet covers. Not even IKEA sells them😢.4
Basic mattressDeborahGood, just needed a topper to add softness.4
Very hard mattressCarolinaNot confortable at all2
Matress is not comfortable. Hard.BarbaraMatress is not comfortable. Hard.3
PerfectAllenThe daybed looks perfect! Took a bit to put together, but the directions helped immensely. The mattress was a little upgrade but very comfortable. Very happy with it all5
Very supportive mattressSarahUsed this in my guest room and my guest was surprised how comfy and supportive this was.5
Great mattressMIKEGreat mattress that I use every night. Very comfortable.5


What is foam?

Foam is excellent as upholstery in seating and mattresses since it provides good comfort and can relieve pressure by moulding to the body. Depending on the properties and feel you’re looking for, there are several qualities to choose from, like high-resilience foam and memory foam. The raw material for foam was previously based entirely on virgin fossil materials. But today, together with our suppliers, we’ve begun developing a material that is renewable and recycled.