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KRUMMELUR Foam mattress for crib,

Price $ 79.00
Product features
Thickness 3 1/8 "Foam Firm Washable cover

How to get it

Our crib mattresses are made from safe, sustainable materials. All are free from harmful chemicals and tested according to strict safety requirements. Your child will sleep safely – and so will you.

Article Number803.485.20

Product details

The outer cover is easy to remove and is machine washable at 140°F (Hot).

A fixed inner cover increases the fire safety of the mattress and makes it easy to put the outer cover back on after washing. It also prevents children from putting mattress contents in their mouth.

The zipper of this mattress has a little pocket where you can hide the pull tab from the hands of curious children.

The mattress has two different surfaces ‒ one wavy side with medium-firm comfort and one smooth side which is firmer.


Synnöve Mork


Length: 52 "

Width: 27 1/2 "

Thickness: 3 1/8 "


Nothing to complain about!ThienNothing to complain about!5
Perfect for my grandchild’s crib.JackiePerfect for my grandchild’s crib.5
Comfortable and the kids loveMadgeComfortable and the kids love it5
Loved!AnaVery good mattress!5
My favorite mattress!JudahIt's soft and QUIET, no crumpling sound when laying baby down. A bit firm but thats ok for a baby. Cover comes off and is washable. Love it.5
Awesome productZuleyhaAwesome product5
Amazing qualityVerified BuyerThis is very soft and works very well5
Great Inexpensive option!Verified BuyerThis is a great crib mattress, perfect for our sundvik crib. It was so much more affordable than most options out there but is still good quality. I like that you can remove the cover and wash it! HOWEVER, I did exactly as the directions stated, turn the cover inside out and zip it shut. I left room for the zipper too. Well the zipper jammed all the way shut in the washer and now it won’t work, so the mattress is completely unusable now. I’m not sure how to proceed!!4
Wonderful buy!Verified BuyerI bought this product about two months ago, I am very happy I did it. It was a great price for a great mattress.5
KRUMMELUR Foam mattress for crib, 27 1/2x52 "

Our take on polyester

Polyester is a durable, wrinkle-resistant and easy-care material that is ideal for many home furnishing products like rugs, pillows, quilts and cushions. The downside to virgin polyester is that it is made from oil, coal or natural gas. This means that when we use virgin polyester, we are exhausting the planet’s natural resources. Our response to this, is to replace all virgin polyester with recycled in our products. In 2020, we achieved the milestone of replacing 79% of the virgin polyester used in IKEA textile products and will accelerate the transformation towards the aim of only using recycled polyester throughout the product range where polyester is used.

Virgin vs recycled polyester

Originally, all polyester was made from oil-based raw materials which are not renewable but we are switching to only using recycled polyester. The good thing is that polyester can be recycled over and over, without negatively affecting the quality of our products. When we make products from recycled polyester, we give a second life to material that is not biodegradable and reduce the amount that may otherwise end up in landfill or the ocean. Instead, PET and other sources of polyester are used to make textiles, storage boxes, kitchen fronts and even lamps. Recycled polyester is just as good as virgin polyester in terms of looks, quality and function, and produces about 50% less in CO2 emissions. And the material is just as clean and safe in every way.

Some challenges with recycled polyester

Recycled polyester makes us less dependent on oil. The amount we convert, is equal to the amount of virgin fossil fuel we eliminate from our polyester raw material (this excludes potential dyeing and other post recycled polyester production treatments). With some exceptions, the challenge is not the conversion of polyester into recycled itself, but to make it available to everyone by keeping it affordable. Buying low environmental impact products often comes with a higher price tag. We want to change that by working to make recycled polyester products more affordable and accessible to the many people.

Only recycled polyester

IKEA is committed to end the dependency on virgin fossil materials and only use renewable or recycled materials by 2030. We are accelerating this movement for polyester in our range and aim to replace all virgin polyester in our textile products with recycled. In 2020, IKEA replaced 79% of the virgin polyester used in IKEA textile products with recycled polyester. In volume, this means we converted 130,000 metric tonnes of recycled polyester, and saved 200,000 tonnes of virign polyester. We haven’t reached our 100% goal yet, but we have come far and overcome many obstacles on the way. These volumes make us a leader in converting to recycled polyester and we hope that our decisions can inspire and motivate whole industries to change.

Responsible sourcing

At IKEA, we demand that all recycled polyester used in IKEA products shall come from recyclers that are compliant with the Global Recycled Standard and traceability is secured to the IKEA product through requirements toward the IKEA Suppliers. By only using recycled polyester that meets the Global Recycled Standards we manage to secure social, environmental and chemical practices at the recycler’s production. We believe that the GRS standard is the best standard on the market today. We work with our partners and textile organisations such as Textile Exchange to further improve standards on recycled materials, including traceability of material beyond the recycling units.


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.


Comfortably well-ventilated with good support

This 3" thick mattress has two different surfaces ‒ one wavy side with medium-firm comfort and one smooth side which is firmer. The structure of the foam makes the mattress comfortable and well-ventilated, which provides good support and a pleasant sleeping environment for your baby. The outer cover is also easy to remove and can be machine washed at 140°F (Hot).