UnusualWaySports Magic Ice Mouse Skates, the ultimate upgrade for your mouse! These skates are made from 100%PTFE (Polytetrafluoroethylene), that is designed to reduce friction and prevent the mouse skate edge from dragging. They are also precision-crafted with a curved edge . Product Specifications Thickness: Between 0.9 mm Color: white Material: Reinforced PTFE (Teflon) material Package Includes: Magic Ice Mouse Skates x 1 pack Cleaning pad x1