These portable, durable, reusable and waterproof heat pads are easy to use when you slip one into the adjustable strap and fasten it around your back, neck, knees, or anywhere that could use some relief. The pad heats easily by boiling it in water for about 10 minutes until all the crystals melt into their original liquid state. From Wonder Warmers.
- Includes two heat pads and one adjustable strap
- Strap measures 46"L x 6-1/4"W x 1/8"D
- Brand New
- 30 Day Warranty