Features:_x005F_x000D_1. High-quality PVC material has the characteristics of high elasticity and high wear resistance._x005F_x000D_2. The bearing is made of high-strength carbon steel, which can slide smoothly without resistance._x005F_x000D_3. Bright colors, a variety of colors can be selected._x005F_x000D_4. With flash and adjusting hole, you can adjust the comfortable size by yourself._x005F_x000D_5. It is fixed with a lock, making it safer to wear._x005F_x000D_Specification:_x005F_x000D_Material: PVC_x005F_x000D_Color: Black, Blue, Pink, Orange, Green_x005F_x000D_Size: 13 x 9cm_x005F_x000D_Bearing Weight: Within 50kg_x005F_x000D_Notice:_x005F_x000D_1.Due to the different monitor and light effect, the actual color may be a slightly different from the picture color._x005F_x000D_2.Please allow 1-3cm differs due to manual measurement.Package List:_x005F_x000D_1pair x Roller Shoes