Durable and eco friendly materials The hanging pulley roller is made from wear resistant nylon and copper. It is built to last with regular use while remaining environmentally friendly. Smooth and low noise operation It features a smooth bearing design that delivers a silent, effortless glide. The roller operates quietly and smoothly, improving the convenience and function of your doors. Broad compatibility and versatile applications Designed for various purposes, this hanging pulley roller suits shower room glass doors, cabinet doors, and more. It offers flexible use and easy installation, providing wide compatibility for different settings. Use scenarios worn rollers on a glass shower door to restore quiet, smooth movement. Upgrade kitchen or bathroom cabinet doors to improve sliding performance and reduce noise. Install on wardrobe doors or room dividers that use hanging pulley rollers to achieve reliable, smooth operation.