Note: Please allow 1?3cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Heated Shoes_x000D_Material: Plush_x000D_Size: Approx. 31 x 15cm / 12.2 x 5.9in Features: 1Equipped With A USB Cable: Heated shoes can be powered by a power bank in a dry outdoor environment. While relaxing in the car, you can also use the car charger to power the shoes. 2Warm Keeping: Heated shoes can keep your feet comfortable and warm and prevent your feet from being frostbited in winter, promote blood circulation in the feet. 3Soft And Skin Friendly Plush: Heating slippers adopts high quality plush, soft and smooth, thick and skin friendly, non slip and wear resistant, great for wearing in winter. 4Washable And Reusable: Thickened bottom pad, no electric leakage. Concealed inner bag, removable for cleaning, can be machine washed or hand washed, but don't wring dry by hand. 5Multiple Applicable Scenarios: A perfect and meaningful gift for parents, relatives, elderly, friends and colleagues, etc. Suitable for home, bedroom, office, outdoor and other scenes. PackageList: 2 x Shoes 1 x USB Cable