Features:OOTDTY   USB Warmer Mouse Pad with built-in warmer pad can help warm your freezing cold hand while you are at work.USB heated mouse pad can provide a safe, stable and constant heat environment for your hands;Supported by computer USB power,it also with a wrist rest.The dense non-slip rubber base can firmly grasp any flat and hard desktop surface, thereby making the mouse operation stable.Wrist pads, long working hours do not hurt your wrists;Specifications: Material:FlannelHeating Pad Size:Approx.7.5x6.1cm/2.95x2.4inOption Tye: Shape Heated Mouse Pad; Shape Heated Mouse Pad;Monkey Shape Heated Mouse Pad; Shape Heated Mouse Pad Size:Approx.22.5x20.5cm/8.86x8.07in Shape Heated Mouse Pad Size:Approx.26x22.5cm/10.24x8.86inMonkey Shape Heated Mouse Pad Size:Approx.22.5x20.5cm/8.86x8.07inPackage Includes: 1x Heated Mouse PadNote: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.