JUBEST 6FT Barn Door Sliding Hardware Track Kit. We are open to answering all of your questions! Material : Preminum Aluminium alloy, a great way to boost your renovation a modern European Charm. Type : Side Hung Wall Mount Sliding Door Hardware With Single Extrusion Box Rail Fascia. Heavy Duty and Sturdy : door panel thickness: 1-3/8” to 1-49/64”; max door weigh capacity up to 125lb. Easy to install : The package contains a detailed installation instruction, all other necessary hardware is included as you see in the pictures (DOOR NOT INCLUDED). Your satisfaction is what we are pursuing! We do NOT accept P. BOXES – please provide a physical address! Thank you for your attention!