General description Pack of 8 shower door rollers designed for replacement sliding rails for glass doors in the shower. These rollers are made of nylon and copper, ensuring sturdiness and durability for a long service life. They provide good elasticity and wear resistance, allowing for smooth movement without slipping. Technical specifications Wheel diameter: 20 mm Wheel thickness: 5.5 mm Total length: approximately 33 mm Suitable for glass door thickness: 4-6 mm Dimensions of the hole in the glass: 10-12 mm Installation Easy to move and install Adjustable height for the door Only a screwdriver is needed for repair Usage These shower door rollers are ideal for use in shower cabins, massage cabins, bathrooms, hot tubs, and even furniture fittings. They ensure that door and sliding systems can be moved easily and smoothly.