
Color: Grey Shower Door Rollers; Pattern: Double Shower Door Rollers. Roller Diameter: 23mm; Width: 5mm. Minimum Glass Hole Size: 11mm. Suitable for sliding door glass thicknesses from 3mm to 6mm. Material: Plastic, BS Nylon and Stainless Steel Shower Door Rollers. These single shower door rollers fit glass shower doors when the distance from the center of the hole to the edge of the glass is 18mm. Package Includes: 4 Top Shower Door Rollers + 4 Bottom Shower Door Rollers