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INNERLIG Spring mattress for extendable bed,

Price $ 179.00
Product features
Thickness 4 3/4 "Springs Washable cover

How to get it

Most of this 12 cm thick and 3-part mattress comprises of flexible springs protected by soft foam, and it can easily be extended as both your child and the extendable bed grow.

Article Number703.504.10

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.

Bonnell springs provide great comfort and allows air circulation.

Protective foam box and felt pad for added comfort and durability.

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

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

Roll-packed - easy to take home.


Synnöve Mork

  • Fits all our extendable beds.

    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.

    This mattress consists of 3 pieces and all come together in the same package.

    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 (38¼x47") and one fits a mattress for an extendable bed with 1 extension part (38¼x61").

  • Material
    62 % cotton, 38 %polyester
    Quilt filling/ Filling:
    70 % viscose, 30 % polyester
    Inner fabric:
    100 % polypropylene
    Bonell spring coil:
    Steel, Steel
    Comfort filling:
    Polyurethane foam 1.7 lb/cu.ft., Polyester wadding
    62 % cotton, 38 % polyester
    Non-removable cover

    Wipe clean with a damp cloth.

    Removable cover

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

    Do not bleach.

    Do not tumble dry.

    Iron medium temperature, max 300°F/150°C.

    Do not dry clean.


Length with 1 filler piece: 61 "

Min. length: 47 1/4 "

Max. length: 74 3/4 "

Width: 38 1/4 "

Thickness: 4 3/4 "

  • INNERLIGArticle Number703.504.10

    Length: 39 ¼ "

    Weight: 22 lb 13 oz

    Diameter: 11 ¾ "

    Package(s): 1


ComfyAlejandraBought this for my four year old who use to sleep on the floor, he refused to sleep on his old mattresses. It says a lot if after purchasing this he continuously sleeps in his bed through the night. I’m very happy with this.5
Nice quality for the price,LissetNice quality for the price, easy to set up and transport.5
Okay for kids bunk beds.KanwalOkay for kids bunk beds. I would say it’s better for little kids3
Great!SuzanneLove the versatility of this toddler/big kid bed and it is adorable, so much charm!5
This mattress is for myJessicaThis mattress is for my daughter and she seems comfortable in it. I bought it so I didn’t have to get a second mattress once she’s out of a toddler bed. It’s great!4
Fits our needs.Carrie G.I read all the reviews and decided to give it a try. We love it. I did add a twin foam topper from target. It helps so my daughter doesn’t feel the seams between the additional mattress pieces. Very comfortable! We added two of mattress pieces together and kept the third one as a “headboard”. My daughter moves around a lot and sometimes pushes her self against her metal bed frame. It is very helpful. I love that the mattress will grow with her.5
Love that you can remove and washKels0519So helpful with our special needs som5
Fits our small spaceAsh151We love this bed because it fits our growing daughter's small room perfectly. Finding fitted sheets isn't as easy as normal sized beds, but Ikea has some good options for basic fitted sheets for the medium size bed!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.


Flexible springs and soft foam

The longer part of this three-piece, 4¾" 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 outer cover can be removed and machine washed at 140°F (Hot).