General description The Adjustable Black Floor Guide is designed for sliding wood doors, providing a stable and smooth sliding experience. Made from high-quality materials, this guide ensures durability and functionality. Technical specifications Material: 100% steel with black anti-rust coating Adjustable clamping position for door panels thickness: 23mm to 50mm Installation Wall-mounted bracket, no drilling required on the floor Installation can be completed in a few minutes Usage Stabilizes the bottom of the door Allows the door to slide smoothly and quietly No scratches or friction between the door surface and the floor guide rail