Sliding Barn Door Floor Guide, 8 in 1 Barn Door Floor Guide, Adjustable Roller Floor Guide for Sliding Doors Premium Material: The sliding door system is made of exceptional carbon steel and nylon, which are wear-resistant, corrosion-resistant, rust-resistant, robust and durable for long-term use. Easy to Install: Design with flat floor surface, no groove required for the door, just attach two screws to the bottom rail and then tighten the roller guides in place. Practical Design: Smooth bearing can slide easily. The bottom of the floor guide is flat and does not damage the door. Silencer design, the floor slides smoothly and quietly. Wide Application: Adjustable sliding door rollers are suitable for door widths from 30 mm to 84 mm, can be used in bedrooms, wardrobes, bathrooms, living rooms, kitchens, pantries, restaurants, garages, etc. Package includes: you will receive 1 x guidebook; 2 screws; 1 Allen key; 2 grooved plastic plugs; All necessary hardware is included, enough for your daily use. Product Information: - Product Name: sliding door guide - Material: carbon steel - Color: Black - Guide size: 4.75\" x 2.5\" x 2\" (L x H x W) Large wheel size: 4.2 x 1.9 cm (diameter x height) Small wheel size (2x): 2.1 x 4.1 cm (diameter x height) Package includes: 1 x barn door floor guide kit Features: - Our sliding door roller guide is adjustable and compatible with sliding gates that keep your gate stable for years. - An improved sliding door guide for wardrobe, which is adjustable and can fit a door leaf from 30 mm to 84 mm. - With this adjustable floor roller guide, you don't need to drill holes in the floor or cut width in the bottom door. Easy to install. - There should be a gap of 0.95 cm between the floor and the door floor. The guide sits completely flush with the ground (if needed). - It is recommended to attach the guide to wooden bolts or a solid wall. If you cannot attach them to a solid wall, use high-quality drywall anchors. Ensure smooth and quiet sliding door operation with this adjustable floor guide! Made from durable carbon steel and nylon. Easy to install and compatible with various door thicknesses.