NOTE : This Ice Knee Brace/Elbow Support Brace is reuseable , but it should not be overheated in microwave as this will shorten its lifetime. Please avoid direct sunlight.DO NOT place extra pressure over the cooling knee brace sleeve. Feature: This knee brace wrap is filled with many lovely gel beads,which is not only can be uesed as a ice pack but also a warm hot pack. 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 cold hot pack with soft plush backing.Freeze the packs or microwave them depending on your needs.The knee wrap strap is adjustable. HOT & COLD THERAPY: For Cold Use, it can help you relive various knee pain, elbow pains, aches,swelling,bruises,sprains ,meniscus tears and related sport injury. For Warm Use, it can be used to relive chronic injuries ,rheumatism,arthritis,cold legs and other discomforts. MATERIALS:pouch: 0.3mm thickness PVC + plush backing+ gel beads HOW TO USE: COLD THERAPY -simply chill the knee wrap in the fridge for 1-2 hours or frozer for 30 minutes. WARM THERAPY -heat the neck pillow in microwave in 10-15seconds at a time.?100% GUARANTEE?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. ?CONVENIENT TO USE?Place in freezer for ice pack. Gel stays flexible when frozen. Will freeze hard below -12 F. or Place in microwave for 10 seconds at a time for hot pack. ?Multi-function?This knee wrap support not only can be used as a ice pack ,but also a hot pack. ?PAIN RELIEF?Our gel ice knee wrap are comfortably suitable for soothes sore muscles, bruises, sprains, and also reduces arthritis pain, and inflammation. Great for muscle aches, knee pain, leg pain and sports injuries. ?REUSABLE?The Knee Wrap ice pack with breathable plush backing is made of gel beads in medical grade ,100% pressure testing, no break, no leakage, long life time.These gel packs are FDA registered, latex free, and non-toxic. enough for the whole family and a must for any first-aid kit.Best Sellers Rank: See Top 100 in Health & Household. Material: Plush. Special Feature: Flexible, Reusable. Unit Count: 1.00 Count. Number of Items: 1. Brand: YunQiXin. : B07CLDQ33W. Manufacturer: YunQiXin. Date First Available: June 21, 2018. Package Dimensions: 10.94 x 6.65 x 1.02 inches; 7.05 Ounces. Is Discontinued By Manufacturer: No.