Premium material: The door fittings are made of high-quality POM plastic with good strength and strong impact resistance. The robust floor guide prevents the door from swinging during movement, and keeps it balanced and stable. Smooth bearings can glide easily, and then the door slides easily. The bottom of the floor guide is flat, does not damage the door and the floor can slide smoothly and quietly. Easy to install: Attach the door in the middle or with doors that have a groove at the bottom. Simply tighten the s in the desired position and you are ready to go. Easy to use, does not need to be inserted into the door, convenient and labour-saving to install. Exquisite clever design: The design of this floor guide clip is very simple and looks good. Can be used for slit and non-opening slots that are suitable for most decorative styles. It is suitable for most decorative, lightweight and practical floor guides installed on the floor in a subtle and lightweight form. Wide range of uses: The door floor guide can be used for barn doors, wooden doors and cabinet doors. The sliding door system runner can be used in bedrooms, wardrobes, bathrooms, living rooms, kitchens, pantries, restaurants, garages, etc.