Red Fusion™ heat wraps represent a breakthrough in on-the-go warmth and comfort! Simply snap the activation disc to trigger the Crystal-Fusion reaction, and watch as the wrap heats up from room temperature to a cozy 130°F (54°C) in seconds. The secret behind Red Fusion™ is its natural crystal fusion reaction, which allows the wraps to be reused repeatedly. No need for microwaving or freezing—just place the wrap in boiling water to return it to its "ready state" once it cools. In minutes, it will be ready for use again. Includes: 1 lumbar warmer, 2 hand warmers, 1 belt

• Instant Warmth: Snap the activation disc to heat up the wrap from room temperature to 130°F (54°C) in seconds.
• Natural Crystal Fusion: Utilizes a natural crystal fusion reaction for consistent heat.
• Reusable: Easily reset by boiling in water—no need for microwaving or freezing.
• Easy Reset: Simply boil to return to a ready state—no microwave or freezer needed.
• Includes: 1 lumbar warmer, 2 hand warmers, and 1 belt