This 4-piece bed wedge pillow set is designed to provide versatile support for sleeping, sitting up, or relaxing in bed. The adjustable triangle pillow allows you to change the angle from 26° to 60°, making it ideal for acid reflux relief, back pain, post-surgery recovery, and leg elevation. Made from high-density memory foam with a removable, machine-washable cover, this set includes a main wedge, headrest, and leg pillow for complete body positioning comfort.