The rib-knit cushions from Humdakin's popular rib series are made of 100% GOTS and OEKO-TEX certified cotton. The cover has a zipper and can be easily removed from the pillow for washing. The cushion always has two color combinations and matches the plaids from the same series. Colour: Shell / Light StoneMaterial: organic cottonDimensions: LxWxH 41x41x 6.5 cm