Designed for versatility, these plastic rail gliders are compatible with various curtain track styles. Their slim profile and durable build make them suitable for heavy or lightweight curtains. Whether used in homes, offices, or hotels, they provide a reliable solution for effortless curtain movement and enhanced space organization. Features -Color:White -Material:Plastic -Size:3.60X1.60X1.20cm/1.41X0.63X0.47in -Seamless gliding: ball bearings ensure smooth and consistent curtain movement, enhancing user convenience -Enhanced durability: reinforced construction provides exceptional strength and longevity, even under frequent use -Quick installation: simple and straightforward setup process eliminates the need for professional assistance, saving costs -Wide compatibility: universal design fits a range of curtain track systems, catering to diverse home and office environments -Contemporary design: modern and understated aesthetic complements various interior styles, elevating the overall ambiance Package list: 12 x curtain bearing carriers