-Soft and skin-friendly surface giving you a comfortable touch feeling -High bounce memory sponges give your body enough support -Multifunctional wedge pillow set with 12 in one design -Movable headrest can support the head waist elbows or knees -The pillow comes with zippers for easy cleaning of the cover -Effective relief of body fatigue and pain -Improved blood circulation and can help patients recover after surgery -Suitable for a variety of scenarios can be used on the bed sofa or floor | Color Gray Material Memory foam fabric Size of wedge pillow 24" x 12" x 9.5"(L x W x H) Size of backrest 27" x 24" x 8.5"(L x W x H) Size of headrest 23.5" x 8" x 3.5"(L x W x H) Size of knee support 24" x 19.5" x 7.5"(L x W x H) Net weight 8.5 lbs