
Color: Grey Shower Door Rollers; Pattern: Double Shower Door Rollers. Material: Plastic, BS Nylon, and Stainless Steel Shower Door Rollers. Roller Diameter: 23mm; Width: 5mm. Minimum Glass Hole Size: 11mm. Suitable for sliding glass doors with a thickness of 3-6mm. These single shower door rollers will fit glass shower doors if the distance between the center of the hole and the edge of the glass is 18mm. Package Contents: 4 Upper Shower Door Rollers + 4 Lower Shower Door Rollers. Features: - Easy adjustment of the door height and angle. - These shower door rollers can be used in quadrants, curved showers, or straight sliding doors. - The shower door roller is adjustable, easy to install and the shower door is smoother than before, no wobbling or squealing! - No need to search sheds and plumbers or buy new shower doors. - The kit includes 4 upper adjustable shower door rollers and 4 lower shower door rollers. - Comes with screw caps. - The spring is also suitable for curved shower