KOOL'N FX Hot Cold Therapy, Adjustable Reusable Back Gel Pack- Hexfit Technology- Pain Relief for Lumbar, Waist, Abdomen, Hip Back Injuries, Relieves Sciatica, Herniated Disc More (Small) Description: [INNOVATIVE]: Patented HEXFIT design allows the temperature-sensitive gel to flow evenly around the contours of the body, providing CONTINUOUS relief to the pain zone for 10-15 minutes. Ideal for recovery from sports injury. DO NOT MICROWAVE gel packs. DO NOT FREEZE FOR MORE THAN 24 HOURS AT A TIME. KOOL?N FX products come with a 100% SATISFACTION GUARANTEE! [ENGINEERED EXCELLENCE] Finally a gel pack for your back that actually stays on and delivers results FAST. As you watch your favorite show or exercise, the gel packs deliver COMFORTABLE hot and cold therapy to the back. Engineered to fit snugly all while being LIGHTWEIGHT, even while your body is in motion; our hot and cold back wraps provide the ultimate solutions for injuries, aches, inflammation and more! [REUSABLE ADJUSTABLE] Say goodbye to single-use ice and hot packs. KOOL?N FX gel packs are DURABLE, specifically designed for using over and over again. Its UNIQUE and LONG-LASTING properties allow for REHEATING and REFREEZING dozens of times. BONUS: convenient STORAGE BAG included for in-between use. Long gone are the days when you?d have to hold a pack of meat against your back for pain relief. The Velcro straps allow for easy adjustment and a HANDS-FREE experience. [COLD RELIEF HOT COMPRESSION] Pop the ice pack into the freezer to reduce swelling and inflammation around the back. Or use it as a HOT PACK for compression. Increased blood flow resulting from the warm compression improves lumbar, waist and abdomen pain. The ultra-wide hot and cold pack for back also provides pain-relief for hip and back injuries, post surgery, Sciatica, Herniated Disc more. Heat Gel Pack in bowl of warm water. DO NOT MICROWAVE. [IDEAL FIT] Size Small measures 16? inches across and fits waist size up to 32? inches. To secure the back gel pack, place it at the pain site, then pull the strap and wrap around the front; finally, adjust the compression level. All KOOL?N FX products are highly adjustable with ULTRA STRETCHY velcro for the PERFECT FIT every time. New in open box. Never used. We ship as soon as possible - paid orders usually ship same business day or next business day. We carefully inspect all items for flaws; however, if we happen to miss something, please know that this is NOT intentional and we want to make it right immediately. Please contact us or go through returns. Thank you! We appreciate you! Visit www.krausehaussiftandthrift.com for other amazing bargains, updated daily!