General description Replace old, rusty rollers to repair your glass shower door and ensure it slides smoothly. This set includes 8 pieces of 25mm shower door rollers designed for easy installation and compatibility with various shower enclosures. Technical specifications Roller diameter: 25mm Roller thickness: 5.55mm Total length: approximately 32mm Glass door hole diameter: 10-12mm Glass door thickness: 6mm Screw type: M6 Screw length: 14mm Material: nylon and copper Compatibility and accessories Suitable for shower doors, massage cabins, bathtubs, hot tubs, and other furniture Includes screw covers Installation Before installation, apply silicone grease (not included) to the surface of the rollers to extend their service life Usage Ideal for replacing broken bearings in shower door tracks Compatible with curved doors Easy to implement updates for most shower enclosures