100% Satisfaction Satisfaction Guaranteed. 12 FT Heavy Duty Sliding Barn Door Hardware Track Kit, Straight Pulley, Slide Smoothly Quietly, Easy Install (12FT Track Kit for 72 Wide Single Door). 3.15 x 4.72 x 59.84 inches. 3 4ft Rail (9) Wall Hangers (2) Rollers (2) Door Stops (1) Floor Guide. 12FT- Single door kit. 4.72 inches x 3.15 inches x 59.84 inches. Weight: 19.56 lb 4.72 inches x 3.15 inches x 59.84 inches. Weight: 19.56 lb. ??????????????????? Solid steel, fine black powder coated surface, anti-corrosion ensures years of beauty and longevity. Slide Like Butter, Ball bearing roller slide smoothly and quietly, Tested Beyond 100,000 Rolls. All items have been multiple inspected before on market. ??????????????????????? Our hardware suitable for both modern and rustic style, you can apply for aisle, garage, kitchen, bedroom and so on. ???????? Fit up to 72″ Wide Door;Fit Door Thickness 1-3/8″ 1-3/4(3545mm);Door Weight Capacity 250lbs. Package Includes:(3)4ft Rail, (9)Spacer, (2) Rollers, (2)Door Stoppers, (1) Floor Guide. ??????????????????????? We provide step-by-step graphic & text installation parsing manual, you can also get soft online copy and professional installation guide from our online service. ????????????????????????????? EaseLife specialize in sliding door and hardware many years, if there anything missed or broken, pls let us know, we are whole day online to solve your problem. We’re a start up with the main goal: to love our costumers. Our Staff works hard every day for giving to you the best high quality items and the best costumer care. We are always working hard to ensure your package arrives as soon as possible. We try over very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.