Material - The stable floor guide is made of premium metal, sturdy, hard, wear-resistant and durable and has a long service life. The stable floor guide is reliable and can be used for a long time. Fully adjustable - The stable floor guide is adjustable, which makes it possible to freely change the size of the support according to the thickness of the door. That's why the barn floor guide is widely suitable for most door sizes. Easy to move - The bearing can easily slide, then push the door without difficulty. The bottom of the floor guide is flat and does not damage the door and the floor - glides smoothly and quietly. Easy to install: no groove needed for the door, just fix two screws in the floor bar, then pull the roller guide stays in place. Classic Black Color - The stable floor guide is classic black in color and matches most decor styles. The stable style gives your home a natural look and a special decoration atmosphere.