Cushion Stool A3 is designed by the brand Grythyttan Stålmöbler. It is a seat cushion specifically designed to provide extra high seating comfort for the Pall A3 from the same brand. The cushion is made of the durable and colour-fast fabric Sunbrella, which is certified with STANDARD 100 by OEKO-TEX. The cushion fabric has a dirt- and water-repellent treatment that makes rain or other spilled liquid bead up on the fabric and is easy to wipe or shake off. Spilled liquid, regardless of color, can be easily wiped off with an absorbent cloth or paper towel. The cover of the seat cushion is removable and can be machine washed at 40 degrees in a gentle program with low spin. It should be hung dry (not tumble dried) and ironed on low heat to reactivate the fabric's dirt and water repellency.