532 10X13" Dual Comfort With Strap
Relief from strains, sprains, tendonitis and other injuries. Unique strapping system securely fastens anywhere on these hot and cold packs. Non-toxic gel is biodegradable and retains therapeutic temperatures longer. Soft, plush "frost free" cover protects your skin. Store in freezer; stays soft and pliable. Heat in microwave. Includes 18 strap.