The dual position comfort wedge by Hermell Products can support and cradle your back, neck, shoulders and head. It's a generous size too, 22" long by 19" wide by 12" high. You can use it horizontally as a bed wedge for sleeping to gently elevate your head for easier breathing. Or use it in the upright vertical position to provide comfort and support while sitting. The pillow is made of polyurethane foam with an egg-crate design front and includes a removable, washable poly and cotton cover in white.