The KXLIFE Carrier Rollers are flexible ceiling curtain track pulleys designed to assist in the smooth operation of your curtains. With a pack size of 24 white carrier hooks, these rollers are lightweight at 0.22 pounds and compact with dimensions of 6.57x2.64x0.75 inches. Perfect for adding a bendable and durable element to your curtain track system, these carrier rollers provide a reliable mechanism for moving your curtains with ease. Suitable for various window treatment setups, these rollers offer a convenient and practical solution for enhancing the functionality of your curtains.