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foam mattress for junior bed

70 cm white


Article no: 303.393.92

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Product details

Key features

The cover is easy to remove and is machine washable at 60°C.

Your child can choose the comfort they prefer since the polyurethane foam has two different surfaces. The egg-shaped pattern has a medium-firm comfort, and the smooth side has a firmer comfort.

Child-safe zipper prevents children from opening the cover.

Assembled size

Length:160 cm
Width:70 cm
Thickness:10 cm

Package size & weight

Article no: 303.393.92
Packages: 1
Length: 75 cm
Weight Gross: 3,21 kg
Weight Net: 3,06 kg

Store location

Find it in the store

1 x UNDERLIG foam mattress for junior bed Article no: 303.393.92 1 package(s)
Aisle 14 Bin 01

Care instructions

Machine wash, max 60°C, normal process.

Do not bleach.

Do not tumble dry.

Flat drying.

Iron, max 150°C.

Do not dryclean.

Good to know

Wash the cover inside out with the zipper closed.

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

Soft and pleasant with good support

This 10 cm thick mattress has two different surfaces ‒ one egg-shaped side with medium-firm comfort and one smooth side which is firmer. The texture of the foam makes the mattress soft and well-ventilated, which provides good support and a comfortable sleeping environment for your child. The cover can be removed and machine washed at 60°C.


All IKEA mattresses, including sofa bed mattresses, are free from chemical flame retardants unless required by national legislation. We strive to use materials with fire resisting properties such as fibre barriers.


62% cotton, 38 % polyester
Quilt filling:
100 % polyester
Protective fabric:
100% polypropylene
Comfort filling:
Polyurethane foam 28 kg/cu.m.
62% cotton, 38% polyester

Advice instructions

Only the latest versions of these documents are available for download. This means that there may sometimes be differences between the documents you download and the versions that come with the product.

It's ok to change your mind!

If after receiving the products you purchased online you are not completely pleased with them, you hace 90 days to return the product unopened, unused and unassembled, inside its original package and with the receipt.

No questions, no hassle, no fear of buying online. You can even request a refund online.

IKEA Returns Policy