
Premium Material: The sliding door system is made of exceptional carbon steel and nylon, which are wear-resistant, corrosion-resistant, rust-proof, sturdy and durable for long-term use. Easy to Install: Design with flat floor surface, no groove required for the door, just fix two screws in the bottom strip, then pull the roller guides into 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 silently.