POM1000 Features: * Back brace * Effective back brace designed to relieve and prevent low back pain * Low profile design * Opposing forces with lumbar dome * Can be worn comfortably and discretely underneath clothing * Comes with padded sleeves for extra comfort Options: * Available in regular and large sizes Dimensions: * Large: fits 51"" to 78"" waists * Regular: fits 22"" to 50"" waist * Dimensions: 5"" H x 10.5-11.5"" W x 3-3.5"" D Warranty: * 1 Year warranty