Feature:1. Made of selected high-hardness carbon steel materials, durable, wear-resistant, corrosion-resistant, and anti-aging.2. It can keep the barn door sliding smoothly and normally to prevent swinging.3. Barn door hanging rail hardware accessories, built-in bearings, rolling smoothly, no noise.4. Adjustable size, with flat bottom guide rails on both sides, suitable for sliding doors of different thickness.5. The installation method is simple and the accessories are complete, suitable for barn doors and sliding doors.Spec:Condition: 100% Brand NewItem Type: Barn Door Roller GuideMaterial: Carbon SteelUses: Hardware accessories for hanging rails of barn doorsWeight: Approx. 405g / 14.3ozPackage Size: Approx. 14.00x9.00x6.00cm / 5.5x3.5x2.4in Package List:1 x Barn Door Roller Guide1 x Hex Wrench2 x Screws2 x White Accessories1 x WrenchNote:1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.