【Hot and Cold Therapy】- Reusable back ice pack provide targeted hot or cold therapy for you. Just put the back ice pack in the storage bag included and cooling it in freezer at least 2 hours for cold therapy; Or heating the lower back pack in microwave 25-30 seconds for hot therapy, do not overheat.

【Universal Fit & Hands-free Application】- Back ice pack with an adjustable waist belt, which supports up to 49" waist circumference, fit most average to plus size men and women. Adjustable strap allows flexible back ice pack will stay in place even if you are walking or running. No worry slip off.

【Soothing Back Pain Relief】- Hilph ice back pack gives immediate pain relief lower back pain, sciatica, herniated discs, degenerated discs, spinal stenosis, scoliosis, spinal, fusion of the back, back arthritis, injury, tailbone fracture soreness. This back cold pack reduce your aches and swelling without any ointments or pills.

【Flexible & Durable】- Ice back wrap filled with non-toxic medical grade gel that ensure the pack remains pliable straight out from the freezer. The flexibility allows the pack to contour around your back and sit against the specific area that is causing you discomfort. The double-sealed strong nylon prevents leaks for extended reuse.