General description The 4pcs Shower Door Rollers are designed to enhance the functionality of your bathroom sliding doors. Made with a brass center and nylon outer wheel, these rollers ensure smooth operation for shower doors, making them easy to open and close. Technical specifications Material: Brass center, nylon outer wheel, and steel screws Wheel diameter: 25mm Compatibility and accessories Suitable for most shower cubicles and steam rooms Package includes: 4 x Replacement Shower Door Rollers, 4 x Screws Installation Installed at the top and bottom of the shower door Usage Designed for smooth sliding of shower doors Helps in the easy operation of bathroom sliding doors