The bed bumper is made of 100% organic cotton with 4 cm polyester foam inside. It is designed to create security and coziness for the baby in the bed and especially to protect the baby from the hard edges of the bed.The bed bumper is designed so that it can stand on its own - without cords that you do not have to worry about and at the same time it is designed to fit almost all types of cots - if the bed is smaller, the ends can be patched over each other.With a zipper function, it is easy to remove the cover so it can be washed as needed. Remember to stretch the cover when it comes out of the washing machine, put it on the nursing pillow and let it dry, this is to reduce the cover from shrinking.100% organic cottonFilling: cold pressed foamWash at 40 degreesTake the mattress out before washingIroning at medium heat max 150 degreesDoes not resist bleaching (applies to all colored products)Do not tumble dryWash with similar colorsMax shrinkage 5%4 x 340 x 30 cm