Complete combination: you can get 8 pieces of sliding barn door floor guides, which can be used for single or double doors, as well as bypass, pocket, closet, and barn style doors. Quality and durable: this sliding closet door hardware track is made of quality plastic, durable and stable, not easy to break or damage, for safe and long-term use. Humanized design: this plastic pocket door guide is suitable for both grooved and non-grooved sliding doors; each guide measures 24 x 45 x 20 mm (H x L x W), providing a compact size for easy installation and handling. Simple installation: the guides are screwed directly to the floor and can fit most door widths for easy operation. Good work performance: the sliding closet door hardware track helps keep your sliding doors stable and aligned; this sway stopper is compatible with most rolling and sliding door systems, offering practical and convenient daily use. Color: black Material: plastic Package Contents: 8 x Sliding Barn Door Floor Guides 16 sets x Screw Accessories Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.