Neoprene Double Lumbar Support Brace. Made with Ventilated Neoprene Material. The ingenious design of double pull mechanism allows the inner neoprene wrap to provide the best possible compression, heat retention and comfort while the unique extra strength elastic strap would give you the extra shield of stability and support. Used for Sciatica, (PIVD) Prolapsed Inter Vertebral Disc, Sacroiliac Joint Dysfunction, Spinal Stenosis, Facet Syndrome, Degenerated Disc Disease, and Lumbago. Care and clean instruction: 1) water temperature should be below 40° C 2) Do not mix with other clothings when wash 3) No bleach 4) Hand wash with mild detergent is recommended 5) No mahcine wash 6) Do not twist hard and should rub softly and press water out after wash and leave at shady place to air dry. 7) Do not dry directly under the SUN or dry with DRYER 8) It will take more than 12 hours to dry completely in a shady place 9) Wash as needed Dimensions: Length: 35 in Height: 2 in Width:2:29 in- SKU: INFRDC025