Hot and Cold Therapy: This flexible back ice pack with 2 gel ice packs which support alternating use of hot and cold therapy to accelerate healing time. It can be heated 40S in microwave for 30mins penetrating muscle spasms therapy, and can also be frozen 1h in freezer for 30mins deeper cold compress. A ideal hot and cold therapy for waist and lower back pain relief

Targeted Back Pain Relief: Uniquely designed to contour to the shape of your back, this reusable ice packs for injuries set provides focused comfort for the lower lumbar area and tailbone. It actively helps ease discomfort for sciatica ease, supporting sciatica pain relief devices routines at home, and works like a supportive sciatica belt for hands-free relief associated with lower back soreness, herniated or degenerative disc issues, and coccyx tailbone pain.

Stay In Place With Adjustable Strap: With an adjustable waist belt, a back surgery recovery must have, which is suitable to use with 2 ice packs, our waist ice pack wrap supports up to a 48" waist circumference. You can control the compression level and achieve the most comfortable results, enjoying hands-free relief anywhere.

Flexible and Leak-proof: This back pain relief products is filled with gel that allows them to remain pliable when frozen, and the double-sealed seams effectively minimize leakage and tears for better application, it's also a sciatica pain relief product

Safe and Reusable: This cold ice pack is latex-free and filled with expert-grade gel. The durable nylon and vinyl fabric adds safety and comfort, helping prevent skin irritation during use. Designed for athletes, the elderly, and post-surgery recovery, Comfytemp cold therapy goes further to deliver lasting comfort. It also makes a thoughtful recovery choice for seniors, moms, and dads after surgery, as well as the ideal get well choice for birthdays or Christmas.