Make your curtains glide smoothly with this 50-piece set of curtain track rollers! These little white pulleys are made from stainless steel and plastic for durability and smooth operation. Each roller measures about 1.3x0.59x0.51 inches - the perfect size for most curtain track systems. The flexible design allows your curtains to move easily and smoothly along the track without getting stuck. Installation is super simple and you can have your curtain system ready in minutes. These heavy-duty hooks can handle even heavier curtains without bending or breaking. The silent rolling operation means no annoying noise when you open or close your curtains - just peaceful, smooth sliding. Perfect for updating old curtain systems or installing new ones in your home, office, or business. The quality materials ensure they'll last for years without wearing out. With 50 pieces in the pack, you have plenty for multiple windows or replacements. Say goodbye to stuck, noisy curtains and hello to buttery-smooth operation that makes opening and closing your curtains a pleasure!