General description These double rollers are designed for sliding shower doors, featuring a diameter of 23 mm. The set includes four pieces, with two rollers for the top and two for the bottom, ensuring smooth operation and easy installation. Technical specifications Roller diameter: 23 mm Wheel width: 6 mm Glass thickness compatibility: 5-8 mm Material: Zinc alloy with stainless steel bearings Compatibility and accessories Suitable for most shower walls, shower cabins, and steam cabins Installation Easy to install and maintain Usage Provides a quiet and smooth sliding experience