Package Includes: A set of 4 Twin Shower Door Rollers (2 top rollers and 2 bottom rollers). Designed for 14mm glass holes; not compatible with holes smaller than 12mm. Key Benefits: - Durable Design: Electroplated surface ensures rustproof performance, extending the life of your shower door rollers. - Smooth Operation: The 23mm diameter wheels provide a quiet and effortless sliding experience, making it easier to open and close your shower door. - Versatile Compatibility: Suitable for glass doors with a thickness of 4-6mm and a hole size of 12-14mm, ideal for most shower enclosures, cabins, and steam shower installations. Key Features: - Easy Installation: The twin rollers are straightforward to install on both the top and bottom of your shower door. Ensure you select the correct roller size and glass hole diameter for optimal fit. - Low Maintenance: Designed for hassle-free maintenance, these rollers keep your shower door operating smoothly with minimal upkeep. Applications: - Shower Enclosures: Perfect for replacing worn-out rollers in standard shower enclosures, ensuring a seamless shower experience. - Steam Cabins: Ideal for steam shower cabins, providing reliable operation even in humid environments. - Shower Cabins: Enhance the functionality of any shower cabin with easy sliding and noise-free operation. Enjoy the ease of movement and long-lasting durability with these twin shower door rollers, specifically engineered for your showering needs.