Adjustable floor guide for wall/door, bottom of sliding door, classic double wheel floor guide, black style

Condition: New; Surface: Frosted Black

Material: Durable carbon steel body and nylon roller for smooth and quiet gliding;

Easy Installation: No groove required for the door, no holes drilled in the floor

Practical and Innovative Design: The invisible rotating wheel on one vertical side not only makes gliding smoother and quieter, but also saves more space;