40-Piece Metal Sliding Curtain Rollers with Hooks for Pergola Rail, Curtain Rod, Slider

Package Contents: 40 wheels in total, two different styles. Material: The pergola railing hooks are made of plastic and alloy, with a smooth surface, ensuring quiet gliding, durability, and practicality. NOTE: Please check the size carefully before purchasing. EASY TO USE: Simply slide these curtain track rollers into the appropriate curtain track and make sure they click into place. Wide range of applications: Suitable for securing curtains, valances, blinds, etc. Used in windows, closets, bedrooms, offices, living rooms, sliding doors, etc.