Complete combination: you can 8 pieces of sliding barn door floor guides, which can be applied for single or double doors, as as bypass, pocket, closet and barn style doors, there are more functions for you to find out. and durable: this sliding closet door hardware track is made of plastic, durable and stable, not easy to break or damage, for safe use, can be applied for a long time with . Humanized design: 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 door widths for and easy operation. Good work performance: sliding closet door hardware track keeps your sliding doors stable and in place; This sway stopper works for rolling and sliding door kits, which is practical and convenient in daily use. Colour: black Material: plastic Package Contents: 8 * Sliding Barn Door Floor Guides 16 sets * Screw Accessories Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.