Set of 8 23mm rustproof shower door rollers for shower cubicles and bathrooms (4 upper and 4 lower)

【High Quality】The shower door rollers are made of ABS plastic and stainless steel, with a brass connecting rod and sturdy support. They can be used for a long time in humid environments, are rust-resistant and corrosion-resistant, and have a long service life.【Quiet Rolling】The shower door rollers are made of high-quality nylon, providing very smooth rolling. You can move the door easily by gently pulling on it without any uncomfortable noise.【Easy to Install】The sliding door rollers are very easy to install. Simply align the shower door rollers with the glass mounting holes and tighten the screws with a screwdriver. The included screw covers protect the screws from moisture and reduce rust. 【Wide Application】 These shower door rollers glide very smoothly, ideal for sliding glass doors, shower doors, massage cabinets, bathroom doors, whirlpool baths, and more. 【Package Contents】 8 shower door rollers (4 top rollers, 4 bottom rollers), wheel diameter 23 mm, suitable for glass thicknesses of 4-5 mm, 8 screw covers. The distance between the center of the mounting hole and the edge of the glass is approximately 18 mm.