Item Type: Shower Door Pulley_x000D_ Material: Zinc Alloy + POM_x000D_ Weight: Approx. 166g / 5.9oz_x000D_ Product Size: Approx. 68x26mm / 2.7x1.0in_x000D_ Wheel Diameter: Approx. 22mm / 0.9in 1Suitable for all kinds of shower doors, ensuring easy and smooth opening. 2Complete accessories, easy installation, to meet the needs of daily use. 3Selected premium zinc alloy + POM material, durable and wear?resistant. 4Suitable for shower massage cabinets, bathtubs, furniture, etc. 5Shower door accessories to ensure that your door slides smoothly.1. Please allow 0?1 inch error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1 x Wheel 1 x Accessory 1 x Bottom Piece