Comfytemp Gel Pack with Back Wrap, Microwave Heat Therapy and Cold Compress for Waist, Lower Back, Lower Lumbar, Sciatic Nerve Pain Relief, Reusable Ice Pack for Injuries 8"x51"

Hot and Cold Therapy: This flexible back ice pack provides both cold and hot therapy. It can be heated 40s in the microwave for 30mins penetrating muscle spasms therapy, and can also be frozen 1h in the freezer for 30mins deeper cold compress. Perfect hot and cold therapy for waist and lower back pain
Targeted Waist and Lower Back Pain Relief: Uniquely designed to provide targeted pain relief by contouring to the shape of the waist and the lower back, this cold ice pack actively reduces inflammation to alleviate pain associated with lower lumbar, sciatic nerve pain relief, degenerative disc disease, and coccyx tailbone pain
Stay In Place With Adjustable Strap: With an adjustable velcro waist belt, our waist ice pack supports up to 48" waist circumference. You can control the compression level to achieve the most comfortable results, and ice pack will stay in place even when you are walking or running
Flexible & Leak-proof: The cold pack is filled with professional-grade gel that allows them to remain pliable when frozen, and the double-sealed seams effectively prevent leakage and tears for better application
Safe & Reusable: Latex-free and non-toxic gel, high-quality durable nylon & vinyl fabric provides extra safety and comfort to prevent skin irritation or discomfort during use