50PCS Curtain Glider Hooks, Track Rail Runner, Mute Wheel Rollers, Ball Pulley Windows Shower Curtain Tracks, Ceiling Glider

Specification:
Product Name: Curtain Roller Hook
Material: plastic
Color: White
Weight: about 2 grams / pc
Size:
Overall length: 3.5cm/1.4 inches
Center axis: 0.5cm/0.2 inches
Wheel diameter: 1.2cm/0.5 inches

Package Contains: 50PCS Curtain Roller Hooks