Description Upgrade your curtain system with precision-crafted stainless steel and plastic curtain track gliders, designed for silent running on curtain track. These roller curtain accessories deliver effortless sliding for heavy drapes or dividers, making them perfect for window, door, RV, bathroom, or studio installations. Features -Color:Blue -Material:Stainless steel, plastic -Size:3.60X1.50X1.10cm/1.41X0.59X0.43in -Smooth gliding experience: the curtain track glider pulley uses precision stainless steel and plastic, ensuring your roller curtain moves effortlessly and silently -High loadbearing design: heavy duty curtain rail pulleys runners provide robust support for thick or heavy drapes, perfect for maximizing the use of your ceiling curtain track pulleys -Universal compatibility: the curtain track gliders fit various curtain types and spaces, easily adapting to ceiling curtain track wheels in living rooms, rvs, studios, and bathrooms -Effortless installation: curtain track installation accessories require no specific tools, allowing quick setup of track roller systems and replacement curtain track gliders within minutes -Noisefree operation: silent runner wheel parts/curtain track sliders ensure quiet movement, creating a tranquil environment with every curtain mover or hanging track pulleyPackage list: 16 x curtain track gliders