Nylon Grooved Roller Track Pulley V / U Nylon With Stand 30Mm 50Mm Door Grooved Heavy Duty Rollers Sliding Heel

New and high quality Material:Nylon,45# steel Color:as the picture Size:as the picture Package Included:1Pc Note: Due to manual measurement, please allow an error of 1-3mm. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.