Visco-elastic memory foam equalizes pressure and reduces tension. 4-position pillow is extremely versatile: behind the back, the pillow provides gentle lumbar support; under the knees, it eases lower back strain; betweern the knees, it soothes leg discomfort; and under the head and neck, it creates proper spinal alignment. density. Hypoallergenic. Pillow has removable zippered velour cover; washable cotton/polyester. Spot clean foam.

Visco-elastic memory foam equalizes pressure and reduces tension. 4-position pillow is extremely versatile: behind the back, the pillow provides gentle lumbar support; under the knees, it eases lower back strain; betweern the knees, it soothes leg discomfort; and under the head and neck, it creates proper spinal alignment. density. Hypoallergenic. Pillow has removable zippered velour cover; washable cotton/polyester. Spot clean foam.

size:22.0*10.5*8.0CM