Fever Gear FG10030 Electric Heat Pad by Jichodo ・Compatible with Bartle AC230 & AC260 batteries ・Electric heat pad that can be attached to any clothing [Set Contents] ・Electric heat pad x 1 ・Adhesive hook-and-loop fasteners x 8 [Color] 43 Red [Material] Mesh, 100% Polyester [Important Notes] ・This product is compatible with Bartle AC230 & AC260 batteries. ・Batteries are sold separately. I took it out of the bag, but it's unused. Please refrain from purchasing if you are concerned about minor details. Electric heat pad