- Complete Set : This set includes 4 shower door rollers (2 upper and 2 lower) with a diameter of 25mm, ideal for DIY bathroom repairs or upgrades. Each roller is equipped with a bumper and a stainless steel screw for secure installation. - Premium Quality : Made from high-quality nylon wheels with a durable copper core shaft, these rollers provide low noise operation and a smooth sliding experience, ensuring your shower door operates effortlessly. - Precise Dimensions : The rollers are designed for shower doors with thicknesses ranging from 4mm to 6mm. The wheel measures 25mm in diameter with a thickness of 5mm, and the recommended glass mounting hole size is between 12mm and 14mm. - User-Friendly Installation : These rollers are easy to install and replace, allowing you to quickly restore or enhance the functionality of your shower door. Experience seamless gliding that feels practically frictionless. - Versatile Compatibility : Suitable for a variety of shower enclosures, including standard and steam shower rooms, these rollers ensure compatibility for a wide range of setups. - Ideal Applications : Perfect for homeowners looking to upgrade their existing shower door system or replace worn-out rollers, making everyday use more convenient. Suitable for both single and double door systems, enhance your shower experience with minimal effort.