HEATING WRAP SOOTHE HAND & WRIST PAIN - Wrist heating pads is effective arthritis, carpal tunnel, thumb arthritis, tendonitis or tendinopathy, a ganglion cyst or simply just a wrist sprain or strain RELIABLE AND STABLE WRIST SUPPORT - It heats up quickly and is absolutely safe. It has an automatic power-off function Easy to Use:This Wrist Heated Wrap comes with a USB power cord. You can plug it into any place where you can power it Safe and Fast Heating:It heats up quickly and is absolutely safe. It has an automatic power-off function; Heat Therapy for Pain Relief:Wrist heating pads is effective arthritis, carpal tunnel, thumb arthritis, tendonitis or tendinopathy, a ganglion cyst or simply just a wrist sprain or strain; Size: 38x9CM Material:Neoprene + suede colour:black Package Contents: 1 * heated wrist strap 1 * USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.