Set of 4 New Oval Butterfly Twin Wheel Shower Door Rollers

--Set of 4 New twin wheel Shower Door Rollers (2 upper and 2 lower)\n--The distance between glass shower doors with 2 glass holes: about 26mm\n--Excellent quality chrome plated covers\n--Diameter of the wheel: 23mm/25mm; Width of the wheel: 5.5mm. Minimum Hole size in the glass: 11mm. Maximum glass thickness: 6mm\n--there is no Noise and Slide Smoothly.It is easy to Install and Maintenance\n Set of 4 double wheel shower door rollers (2 upper and 2 bottom). \nDistance between glass shower doors and 2 glass holes: about 26mm. \nMaterial: Zinc Alloy Bearings, ABS \nWheel diameter: 23 mm, wheel width: 5.5 mm. Minimum hole size in glass: 11mm Maximum glass thickness: 6 mm. \nGlass thickness: 4-6 mm. \nCompatible with most shower enclosures. \nShower enclosures and sauna cabins. \nNo noise, optimal slipping, easy to install and maintain.