Welcome to our store! Application: These sliding curtain track hooks are widely used, for example for curtains, shower curtains, door curtains, etc. The gliders can be easily slid onto the curtain tracks, making it easier for us to open and close the curtains. Material: The gliders are made of high-quality plastic, which is durable, sturdy, not easy to tear, and has a long service life. Size: The size of the white plastic curtain track hook is: 8.3 x 25 mm, the upper diameter is 8.3 mm, and the closed diameter of the curtain tracks is 10 mm. Please make sure our size meets your needs. Specifications: Material: Plastic Color: White Size: 8.3 x 25 mm, Open diameter: 13 mm, Closed diameter: 10 mm Packing list: 50 x sliding curtain track hooks Your satisfaction is our highest priority. We will wholeheartedly provide you with the best service. If you find any problems after receiving the goods, such as breakage or uneven quantity, please contact us immediately, we will wholeheartedly find the best solution for you!