Complete combination: you can get 8 pieces of sliding barn door floor guides, which can be applied for single or double doors, as well as bypass, pocket, closet and barn style doors, there are more functions waiting to find out. Quality and : this sliding closet door hardware track is made of quality POM plastic, and stable, not easy to break or damage, for safe use, can be applied for a long time with confidence. Humanized design: our nice plastic pocket door guide is suitable for both grooved and non-grooved sliding doors; Each guide is 24 x 45 x 20 mm (H x L x W), the proper size for easy use and carrying. Simple installation: screwed directly to the floor, sliding barn door floor guides can fit most door widths for smooth and easy operation. Good work performance: sliding closet door hardware track keeps your sliding doors stable and in place; This sway stopper works well for most rolling and sliding door kits, which is practical and convenient in daily use. Colour: black Material: POM plastic Package Contents: 16 x Sliding Barn Door Floor Guides 32 sets x Screw Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.