
Adjustable, with 8 different configuration options: Fully adjustable, suitable for doors up to 7.5 cm thick. With 8 different configuration options, assemble the floor tracks in a style that suits your sliding door. Follow the instructions to install the guide that best suits you and your door. FLAT TO THE GROUND AND FLUSH WITH THE BRACKETS: This specially designed barn door roller track is designed so that the bottom bracket of the barn door is perfectly flush with the floor. The wall screws will be flush with the brackets to protect the barn door from scratches. Sturdy and durable: The bracket is made of high-quality heavy-duty steel, suitable for indoor and outdoor use. The large rollers are made of durable plastic and roll smoothly so as not to scratch your door. Packing list: 2 x steel bracket