Note: Please allow slight error due to manual measurement. Thanks for your understanding. specification: Item Type: Heated Slippers_x000D_Material: Plush_x000D_Size: Approx. 31 x 15cm / 12.2 x 5.9in Features: 1Multiple Power Supply Modes: In a dry outdoor environment, you can use a power bank as a power adapter. While relaxing in the car, you can also use the car charger to power the heated slippers. 2Soft And Skin Friendly Plush: Slippers adopts high quality plush, soft upper and thick padding, wear resistant and non slip, skin friendly and comfortable to wear. 3Adjustable Temperature And Time: 3 gears of temperature and 3 gears of time are adjustable, you can regulate it according to actual demand, the buttons on the controller are clearly displayed and easy to operate. 4Keep Your Feet Warm: Heated slippers can keep your feet warm, prevent your feet from being frostbited in winter, avoid cold feet, and promote blood circulation in the feet. 5Washable And Reusable: Concealed inner bag, detachable for cleaning, supports hand washing and machine washing, but don't wring it out by hand. Suitable for indoor and outdoor use. PackageList: 2 x Shoes 1 x USB Cable