These curtain rail gliders are essential accessories for smooth and efficient curtain operation. Made from plastic, they feature wheeled carriers that ensure easy movement along the track. Ideal for various curtain types, they enhance the overall functionality and appearance of your window treatments, providing a seamless and quiet gliding experience. Features -Color:White -Material:Plastic, alloy -Size:3.20X1.70X1.30cm/1.26X0.67X0.51in -Wheel diameter: 13 mm. - width: 3 mm. -Total width: 17 mm. -Ultra-quiet curtain track glider: ensures nearly silent operation when opening and closing curtains, creating a peaceful home environment -track curtain gliders: easily supports heavy curtains, ensuring smooth and daily use -Easy installation: features a user-friendly structure that requires no professional tools, saving time and effort during setup - plastic material: made from wear-resistant plastic, maintaining smooth rolling and extending the product's lifespan -Versatile compatibility: suitable for various curtain types, including fabric, sheer, and blackout curtains, ensuring a perfect match Package list: 50 x Curtain Track Puller