High-quality Material: The glider curtain hooks are made of high-quality plastic, which is more wear-resistant and durable, have a long service life. Compared with metal curtain hooks, our curtain hooks will not stain your curtains due to rust. Easy to Install: The bit that goes inside the track is it round,It can be easily added to the curtain track, just insert from the end of the track, no other tools are needed to quickly complete the installation. Glide Easily: The curtain hook is specially designed to ensure that it can slide easily inside the curtain track. With these rail curtain hooks, you can open and close the curtains more easily. Range of use: very suitable for fixing curtain panels, room dividers, curtains, gauze and valances. It is widely used in windows, closets, bedrooms, offices, restaurants, sliding doors, etc Package Includes: Package contains 100 pieces curtain rail hooks. The body width of the curtain track hook is 11 mm and the length is 22 mm. 100 pcs Plastic White Curtain Track Rail Glider Hooks, Curtain Track Glider Wheels Wheel Rollers Curtain Hooks for Window Curtain, Door Curtain and Shower Curtain Specification Product Name: Curtain Track Glider Hooks Material:plastic Color:white Size:As shown Package Include 100 X Curtain Hooks