Description This sliding door roller is made of nylon material, which can withstand long-lasting use. Features the nylon material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. You will enjoy it. Features -Color:Assorted Color -Material:Nylon -Size:6.50X4.80X4.00cm/2.55X1.89X1.57in - Made of nylon material, strong and durable, smooth and silent, quiet and silent. - Smooth corners and easy installation, wear-resistant, suitable for various outdoor environments. - This track wheel is fit for cabinet doors, sliding doors, various sliding door hardware. - With fine workmanship, simple in design and very practical in use, easily win your favors. - Adoption of simple and convenient design, this product also can be used for a long time. Packaging list: 2 x Rollers