Get ready for the ultimate night's sleep! This pillow is anatomically designed to follow the natural contours of your head and neck for total sleeping comfort. It supports and aligns your spine as nature intended, so tense, tired muscles can relax, rest, and revive themselves. Special eggcrate surface provides even support and allows air to circulate for a soothing night's sleep. Ideal for back or side sleeping. Sized to fit any standard pillow case. Polyurethane foam with washable cover. Size: 16" W x 19" L x 5" H.