good for bathroom renovations, these shower door rollers are compatible with various glass shower doors. The nylon bearing pulley ensures a rust-free and smooth sliding experience. To install, align the roller with the door bracket and secure it with screws. These rollers are essential for maintaining the efficiency of your shower door, providing a seamless and effortless glide every time you use it. Features -Color:Multi -Material:Copper,nylon,stainless steel -Size:2.00X2.00X1.00cm/0.79X0.79X0.39in -Effortless operation: enjoy the ease of sliding your shower door with our durable rollers, designed to enhance your bathroom's comfort and usability. - stability: the large flat wheel construction offers exceptional stability and extended durability, ensuring longterm use. - movement: experience smooth and silent operation with the arcshaped pulley, which also prevents floor damage and maintains a serene atmosphere. -Wide compatibility: good for use in bathrooms, shower rooms, and other areas, catering to various requirements and improving overall convenience. -Elegant design: these glass door rollers boast a sleek and modern look, elevating the aesthetic appeal of your living space Package list: 4pcs rollers, 4pcs screws sliding door with pulley