Pack of 10 shower door rollers, 20 mm

General Description: Replacement shower door roller with a 20 mm diameter wheel, designed for use with 4 to 8 mm glass doors. This roller glides smoothly and fits most shower enclosures and steam cabin housings. Technical Specifications: Wheel diameter: 20 mm; Glass thickness: 4 to 8 mm; Materials: Brass and plastic; Other Information: Package contents: 10 shower door rollers