This Bed Wedge Back Cushion Support can help reduce post operative problems following surgery or injury including swelling, pressure, muscle tension and pain in upper part of body. Highly Recommended for Post Surgery Swelling Relief, Breathing Comfort, Snoring Pressure Relief, Acid Reflux Disease, Hiatal Hernia. Dimensions : 30″ L x 24″ W x 7.25″ H. Weight : 6 Kgs. (approx.) ; With Washable Cover ; Can Also be used as a Leg Elevator Cushion.