Upgrade your curtain system with our 3.3CM curtain side mount track rollers, engineered for a quiet and smooth glide. Easy to install and secure, these track rollers are suitable for various curtain types, offering durability and reliability for long-term use. Features -Color:White -Material:ABS -Size:3.10X1.10X0.70cm/1.22X0.43X0.28in -Quiet operation: these curtain track gliders are designed to operate silently, reducing noise and enhancing the tranquility of your living space - build: made from abs materials, these curtain rail track hooks are built to withstand longterm use, ensuring lasting durability -Easy installation: the straightforward design of these curtain track gliders makes it easy to install, allowing you to secure your curtains quickly and easily -Smooth movement: the advanced design of these curtain sliders ensures a smooth and effortless gliding motion for your curtains -Wide compatibility: these curtain rail gliders are suitable for a variety of curtain tracks, making them a versatile solution for different window treatments Package list: 72 x Curtain Track Gliders