Features 1、The floor guide adopts premium carbon steel, heavy duty, tough and durable Specifications This floor guide is designed for the sliding barn door to prevent door from swinging to sides. It mounts to the wall behind the door and does not require any drilling into your floors. Features: The floor guide adopts premium carbon steel, heavy duty, tough and durable. This floor guide ensures a high level performance for your sliding barn door and prevents door from swinging to sides. Suitable for sliding barn door thickness from 1 to 1-3/8 inch. This guide mounts to the wall behind the door and out of sight, which will give your sliding door a clean look. Easy to install, no drill required, it won't ruin your floor. Specifications: Condition: Material: Carbon Steel Color: Black Size(L x H x W): approx. 4.5 x 2.7 x 4.8cm / 1.77 x 1.06 x 1.89in Weight: approx. 118g Package Included: 1 x Floor Guide 1 x Set of Screw Note: If you are afraid of scratching the paint on the door, you can buy an anti-friction strip, which can be glued to the product. Package List