FLEXIBLE WHEN FROZEN: Reusable and durable gel remains flexible when frozen in freezer. For general therapy relief, we recommend 20 minutes hot or cold compress. For those with special needs, you can extend heat and cold treatments as recommended by your doctor or caregiver. HOT & COLD COMPRESS: As cold pack, freezing ice gel pack in freezer for at least 2 hours. For warm compress, heat 80 seconds in microwave to to reach a comfortable temperature. Please use them on your back, shoulder, neck, knee or anywhere else you need an ice pack. EFFECTIVE THERAPY RELIEF: The physical therapy ice packs easily contour to affected areas to provide effective treatment. Used for relief of back pain, shoulder pain, sciatica, elbow injuries, Still for muscle pain, nerve pain, joint pain, sport injuries and recovery after surgery. COMFORTABLE & SKIN-FRIENDLY: The reusable ice pack for injuries is made of durable leak-proof PE outer layer, non-toxic and safe for sensitive skin. Store gel pack in freezer, use as cold compress pack. Heat gel pack with microwave oven, as warm compress pack. LARGE ICE PACK: Contains 1 gel ice pack with size 12.4" x8.3", weight 1.7 pound. For this gel pack, we fill more gel, so it stays cold longer, ideal for larger areas of pain relief. The large gel ice packs for physical therapy, can be used for chronic pain management and muscle care for athletes and active individuals.

Best Sellers Rank: See Top 100 in Health & Household. Material: Polyethylene. Special Feature: Flexible, Reusable. Unit Count: 1.00 Count. Number of Items: 1. Brand: MR.ICE. Country of Origin: China. : B09T9WXBPB. Manufacturer: MR.ICE. Date First Available: February 24, 2022. Package Dimensions: 11.85 x 8.7 x 0.83 inches; 1.92 Pounds.