Sometimes little things can make a big impact. You might not think it, but something as humble as a reliable pulley can bring more convenience to your life. If you would like to find a smooth pulley for the glass sliding door, then our product should help you.Features-Color:Silver-Material:Stainless Steel-Size:4.90X1.80X0.70cm/1.93X0.71X0.28inch-Just a few minutes to complete the installation, ensuring easy replacement.-Roller stopper to prevent excessive sliding, strong floor guide to stabilize door movement.-Strong load-bearing capacity, not easy to rust and deform, it is a practical sliding door pulley.-This sliding glass door wheels are manufactured specially for 6cm thick showcase window.-Wear-resistant window rollers are characterized by smooth, low-noise glide.Packing list: 10 x wheels