Designed to relieve muscle aches, stiffness, and joint pain, these Gelert Instant Hand Warmers offer up to eight hours of warmth. . . 2 pieces . Odorless and easy to use. Relieves muscle aches, stiffness, and joint pain. Environmentally safe, biodegradable contents . Provides up to 8 hours of warmth. Disposable. Imported. . NOTE: This product is sold in U.S. sizes. While the physical product may display both the U.S. & U.K. sizes on it, please place your order using the U.S. size.
