Despite being firmly grounded in the science of play, the design process was as playful as the products themselves. Each designer was asked to start in the everyday activity where they get lost in the moment and simply have fun – and to create items that make people smile. “To me, playfulness is a way of looking at life that boosts creativity and makes me believe that everything is possible. I won’t ever allow my inner child to grow up”, says Marta Krupinska, one of the designers behind the collection.
Does your child have a MAMMUT chair? Make it cosy, furry and wonderful to sit on with this cover made of polyester (90% recycled). And it gets even better: it's removable and machine washable!
Product details
An easy way to give a new or old MAMMUT chair a completely new, furry and playful expression.
Easy to remove, and just as easy to put on again.
Create a colourful, playful and coordinated room together with other items in the GREJSIMOJS collection.
With the GREJSIMOJS collection, we want to inspire play and togetherness. The products bring out the playfulness in everyone – of all ages, across the home and every day.
Carl Öjerstam
Good to know
Fits MAMMUT chair.
Comb the cover with a brush after washing to make it fluffy again.
IKEA of Sweden AB SE-343 81 Älmhult, IKEA.com
Materials and care
Material
- Fabric:
- 100% polyester (min. 90% recycled)
- Button:
- ABS plastic
Care
Shrinkage maximum 4%.
Machine wash, max 30°C, mild process.
Wash together with similar colours.
Turn the cover inside out and close before wash.
Do not bleach.
Do not tumble dry.
Do not iron.
Do not dryclean.
Stretch into shape when wet; brush up the pile once dry.
Wash this product before first use.
Safety and compliance
Measurements
Packaging
GREJSIMOJS
Article number706.020.07- Width: 40 cm
- Height: 6 cm
- Length: 45 cm
- Weight: 0.41 kg
- Package(s): 1

Let your home come out and play
What happens when a bunch of designers come together for a deep dive into the world of play and playfulness? First of all, they have a lot of fun. Secondly, they create a collection of fabulously furry chair covers, loudspeaker mice, toothy storage pouffes, and much more – made to spark more play, every day, across the home.
"More and more parents recognise the importance of play for their children’s happiness and wellbeing – and want to play more with their kids. GREJSIMOJS collection is based on those insights”, says development leader Karin Blindh Pedersen.
Mission: Make people smile
3, 116, or anywhere in between? Perfect!
The items in GREJSIMOJS span from colourful and bold to sleek and neutral. Combining fun and function, they make it easier to get the play going, whether you go all in or prefer hiding the playfulness in plain sight. And not only do they inspire to play across the whole home – they inspire everyone to unleash their playfulness. So are you 3, 116 or anywhere in between? GREJSIMOJS is for you.
Designer thoughts
Designer thoughts
"A colourful soft and fluffy friend to sit on, crawl up onto or pretend to ride on adventures. In a child’s imaginary world, even chairs can have soft fur and their own personality. This is what I had in mind when creating GREJSIMOJS cover for MAMMUT chair – a tribute to playfulness! But there was also a deeper intent: to create something new and magical with something you already have, instead of just buying a new chair. An important message – not least for children."






