We aim to offer quality products and services with the highest standards. We guarantee your satisfaction. If you are not satisfied with your purchase, please return it for a full refund within 30 days. Just add to Cart.Feature:FDA registered gel packs are durable, non-toxic and latex-free.The Cold Packs are recommended by Physical Therapists, Doctors, Sports Trainers and Chiropractors.Easy to use. Reusable gel pack with soft plush backing.Freeze the packs or microwave them depending on your needs.MATERIALS:-Material for pouch: 0.3mm thickness PVC -Material of plush backing: 100% polyester-Material for gel beads: 25% glycerin, 5% sodium polyacrylate,70% waterHOT&COLD THERAPY:USE COLD to relive various foot pain, aches,swelling,bruises and related discomforts.USE WARM to relive chronic injuries ,aches and discomforts.HOW TO USE:COLD THERAPY -simply store the ice pack in the fridge for 1-2 hours or in freezer for 30 minutes.WARM THERAPY -heat the knee wrap in microwave in 10-15seconds intervals until desired temperature is achieved.Tips:If the temperature is too cold or hot for you, please use a cloth or towel to cover the pack. But if the temperature is not enough cold or warm for you, you can freeze or microwave it for longer time.