Description: Wedge bed pillow is designed with the R shape suitable for our human being’s somatotype theory. Helps with acid reflux, snoring, allergies or any other condition which breathing may be impaired in supine position, provides a healthy, more comfortable night's sleep. Designed for patients with acid reflux, problem breathing, poor circulation, back or neck problems. Elevates your legs for better blood flow to the brain, helps to alleviate knee pain, back pain, varicose veins, phlebitis for a more peaceful night rest. Multipurpose and adjustable angle degree, position the wedge upright while watching TV or reading. Specification: Size: Approx. 49 x 28 x 12 cm / 19.29 x 11.02 x 4.72 inch Material: Sponge Package Includes: 1 Piece Wedge Pillow(2 Pack) Note: 1. Please allow 1-3 mm error due to manual measurement. 2. Color might be slightly different due to the color calibration of each individual monitor.