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sprung mattress for extendable bed

80x200 cm

69 €

Article no: 903.393.89

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Product details

Key features

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

Bonell springs provide great comfort and high air circulation.

Protective foam box and feltpad for added comfort and durability.

A durable mattress that can be used for a longer period of time.

Child-safe zipper prevents children from opening the cover.

One mattress ‒ three lengths. With the help of the 2 extendable parts, the mattress can grow with your child, from 130 to 165 or 200 cm.

Assembled size

Length with 1 filler piece:165 cm
Length:200 cm
Min. length:130 cm
Width:80 cm
Thickness:12 cm

Package size & weight

Article no: 903.393.89
Packages: 1
Length: 201 cm
Width: 81 cm
Height: 12 cm
Weight Gross: 9,00 kg
Weight Net: 8,72 kg

Store location

Find it in the store

1 x INNERLIG sprung mattress for extendable bed Article no: 903.393.89 1 package(s)
Aisle 14 Bin 08

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

This mattress comprises 3 pieces and all come in the same package.

We recommend LEN fitted sheets made of cotton jersey for your child’s mattress.

Wash the cover inside out with the zipper closed.

The short pieces are easily added to the foot of the bed as your child grows.

The extension parts of the mattress do not have springs since it is primarily shoulders and hips that need pressure relief, not legs.

LEN fitted sheet is available in 2 sizes: One fits a mattress for an extendable bed without extension parts (80x130 cm) and one fits a mattress for an extendable bed with 1 extension part (80x165 cm).

Fits all our extendable beds.

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.

Flexible springs and soft foam

These reversible mattresses grow with your child, just like an extendable bed. Each mattress consists of three parts, one long and two short. The short pieces are easily added to the foot of the bed as your child grows.

The longer part of this three-piece, 12 cm thick mattress consists of flexible springs enclosed with soft foam. The construction means that the mattress keeps its shape longer, allows air to circulate and provides comfortable support for your child. The two short parts consist of pressure relieving foam. The cover can be removed and machine washed at 60°C.


Synnöve Mork


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
Bonell spring unit:
Steel, Steel
Comfort filling:
Polyurethane foam 28 kg/cu.m., Steel, Polyester wadding
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