Product_description [Single Track Bypass Barn Door Hardware Kit] Condition: New; Material: Carbon Steel(High Standard); Surface: Black Powder Coated(Anti-Rust); Door weight capacity: 265 lbs; Fit door panel width: Up-39.6″; Door Thickness: 1 3/8″ – 1 3/4; [One Single Track for Bypass System Available] Normally we need to install the bracket for bypass system, however it is not a easy job for most of us. Some Customer were not have enough space between the ceiling and Doors. But now it will not be a problem, we have upgrade the bypass system and make it can be install on one track. [EASY TO INSTALL] Step by Step Instruction. [Package Included] 23.3FT Flat Track, 4Rollers, 2Anti-jump Pads, 2Floor Guides, 2Door Stoppers, 5Leg Screws, 5Wall Spacers, 1Manual [IMPORTANT] ONLY HARDWARE KIT INCLUDING, BARN DOORS WERE NOT INCLUDED.