The Sleep-EzzTM AR (Acid Reflux) Bed is designed specifically for the treatment of Gastroesophageal Reflux Disease (GERD),more commonly known as Acid Reflux. This product greatly reduces Acid Reflux by allowing the body to remain straight, while elevating the upper body up to 8 degrees. Keeping the body straight relieves pressure on the abdomen and stomach. Raising the head to this angle helps keep the food down in the stomach, reducing the chance of it and acid from moving up into the Esophagus. The Sleep-EzzTM AR Bed is available in twin, full, queen and dual king sizes. We also offer a wide selection of mattress styles to accommodate your comfort wishes. All beds come standard with a lifetime warranty on the bed base and four (4) year parts and labor warranty covering all electrical components. Mattress warranties vary according to the specific mattress purchased with base. Sleep-Ezz Adjustable Bed Base for Acid Reflux features: Head can be adjusted from 0 to 10 inches in height with the use of electric motor Entire bed raises at angle with the head higher - but the surface stays flat Can be used reversed to raise feet slightly to obtain heart rest position All cold rolled steel construction Heavy duty motors mounted at an angle to promote longer life and smoother operation Quick change components using plug-in module for convenience and safety Hand control - UL rated Nylon, locking heavy duty casters Lifetime warranty on frame Use your existing mattress, box spring not required Made in the USA We are very excited about the addition of this product to our line of adjustable beds and we are confident that our AR bed will provide relief to individuals suffering from the growing problem of Acid Reflux.