Feature:1. Better waterproof performance, adjustable elastic band, convenient for better fixing of gel pack.2. It is flexible when frozen and can be easily wrapped around any part of the body to help achieve the best results.3. Nontoxic gel, leakproof, will not tear or puncture, you can use it safely and securely.4. Soft plush backing is suitable for muscle pain, neck sprains, swelling, bruises and joint pain.5. During hyperthermia, use a microwave oven to heat pack within 1015 seconds to increase blood circulation, and promote rapid healing.Specification:Item Type: Neck Ice PackMaterial: Plush+PVCScope of Application: Suitable for muscle pain, neck sprain, swelling, bruises and joint pain..Package List:1 x Neck Ice Pack