Wagan USB Powered Active Heat Back Wrap
About this Item:
Active Heat Back Wrap
Portable, fully adjustable wrap delivers soothing heat right where you need it.
Included freezable cold pack is perfect for reducing swelling and inflammation.
Wrap uses included USB power cable or battery pack or AC adapter, not included.
Also includes micro USB cord for recharging battery pack.
One size fits most adults.
Foam rubber/polyester/nylon/elastane with hook & loop closures.