Barn Door Hardware Kit : High quality aluminium,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. Widely Apply: Our hardware suitable for both modern and rustic style,you can apply for aisle,garage,kitchen,bedroom and so on. Reminds: Fit up to double 48" Wide Door;Fit Door Thickness 1-3/8" ~ 1-3/4"(35~45mm);Door Weight Capacity 360lbs. Package Includes:(4)4ft Rail,(12)Spacer,(4)Rollers,(2)Door Stops,(2)Floor Guide,(1)12inch Handle Set,(3)Track Connector.NOT INCLUDE DOOR Easy Install: 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. 24 Hours Stand By: 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. Easelife is a company specializing in barn door products.We have advanced production technology and an excellent after-sales service team.We are committed to providing customers with better products and service.