General description These shower door rollers are designed for smooth and quiet operation, making them ideal for shower enclosures, stalls, and steam rooms. The set includes 4 double rollers (2 for the top and 2 for the bottom), ensuring easy opening and closing of the shower door. Technical specifications Roller diameter: 23mm Glass door thickness: 4-6mm Recommended glass hole size: 13.5-14mm Installation Easy to install and maintain Usage Suitable for most shower enclosures and steam rooms Ensures smooth sliding and no noise when opening the shower door