[WHY CHOOSE US] - With same of the cost, you can get the thickened quality products here! Our barn door track is a complete 4ft track，not 2pcs 2ft track or 4pcs track. [WINSOON BARN DOOR HARDWARE MATERIAL] - WINSOON sliding door hardware features high-quality steel with a high-temperature fine black powder coating, ensuring anti-corrosion resistance, lasting beauty, and long-term durability. High strength industrial grade barn door track thick is 6mm, can easily hold 230 lbs. loads barn door. [Big Roller SLIDE SMOOTHLY AND QUIETLY] - Enjoy smooth, silent sliding with our high-density thermoplastic wheel and premium GCr15 bearing steel roller. This versatile barn door kit offers a space-saving solution for closets, room dividers, and interior doors, combining durable construction with whisper-quiet operation for homes and offices. [SLIDING BARN DOOR HARDWARE KIT INCLUDED] - Kit comes with all necessary hardware for hanging the door, including 1 piece 4FT barn door track, 2-door stoppers, 2-big wheel hangers, 1- barn door floor guide, 2-anti-jump pads,3-lag bolts for 1-3/8" to 1 3/4" barn doors (other door thickness, just tell us via email, we could customize), instructions. SLIDING DOOR TRACK AND HARDWARE ONLY, Barn DOOR NOT INCLUDED. [THE BARN DOOR INSTALLATION KIT EASY TO INSTALL] - This sliding barn door hardware requires at max 2 people. Includes detailed, easy to follow instructions. Professional customer service team help you solve all installation problems in time, accept custom-made. THE CLEARANCE needed from the top of your door to the ceiling is at least 8 in. fit for openings up to 39.6 in. W. [GUARANTEED SERVICE] - winsoon barn door hardware kit has passed 170,000 times opening and closing tests, comes with a 5 year warranty. We're here to help! Our customer service team is available to answer any questions you may have.