PACKAGE INCLUDES: 50 pieces white plastic curtain hooks, curtain track hooks, each size measures 1.96 × 0.9 × 0.23 inches, the inner length is about 1.29 inches. The quantity is enough for daily use and replacement. Durable Material: The curtain track slider hook is made of durable and solid plastic, so it is strong and sturdy enough. Will not break under pressure to support the weight of the curtain. Suitable for light/medium curtains. Smooth Sliding: The curtain track glides should be slightly larger than the rails so that they can slide easily without getting stuck and operate smoothly. The curtain will not stop opening and closing, and it is convenient to pull, effortless. It won't get stuck or stop when opening and closing the curtain. Easy to Use Installation: The curtain slider hook is easy to use. Just hook the bottom of the hook onto the track, then attach the curtain ring through the eye of the curtain hook. Stays on the slider, won't loosen, fall off, or slide. Provides a