This sliding door wheel is made of solid material, which can withstand long-lasting use. Features the stainless steel material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Assorted Color -Material:Stainless steel -Size:6.30X1.50X1.40cm/2.48X0.59X0.55in -This set of pulley track is made of durable and long-lasting stainless steel material, ensuring a reliable and sturdy performance for sliding windows, glass door movement, and sliding door tracks. -The versatile design of these sliding glass door wheels makes them suitable for various applications, providing a smooth and stable sliding effect for your doors and windows. -Equipped with patio door rollers, these cabinet pulleys offer a sliding experience that is both efficient and noiseless. -Thanks to the excellent durability of stainless steel, these sliding door track wheels are able to withstand harsh weather conditions and maintain their appearance over time. -With an easy installation process, these patio door rollers are designed to provide user convenience and easy maintenance for your sliding doors and windows. Package list: 2