Description These sliding door floor bottom guides can be installed on the floor and better avoid it from swinging to the sides, enables the door to have every stable and smooth movement. Using carbon steel materials, sturdy and professional, perfectly work with all kinds of sliding doors to serve you better and longer. Features - Color: White.- Material: Carbon steel.- Size: 4.50X2.00X2.00cm/1.77X0.79X0.79inch.- Simple structure but heavy duty, this guide can hold on the track tightly easily, reliable for barn door.- Mounted on the floor to ensure the door stays in-line with the rail above.- Using carbon steel materials, smooth surface, no burrs, anti-corrosion, you can use rest assured.- Aimed to avoid the door from swinging to the sides to have every stable and smooth movement.- Can work very well with all rolling door, sliding door, barn door, very professional and safe.Packing list: 2 x Barn Door Floor Guides4 x Screws4 x Expansion Screws