2.44m(8ft)kit's including: Basic Roller:4pcs Stopper:4pcs Sliding track:2pcs8ft(pre-drilled 5pcs 16 apart center holes on track) Track&wall connector:12pcs Bypass connector:6 pairs Anti-pad:4pcs Floor guide:2pcs Installation manual:1pcs. US, CA customer will be offered wooden wall screw; Full set kit suitable for door panel thickness:35/40mm The gap between THK 40mm inner door panel and the wall is about 16mm, the gap between two door panael is about 49.5mm(nearly 2, pls consider to make two doors a little bit wider). The item "8FT stainless steel bypass sliding barn wood door hardware track kit" is in sale since Saturday, April 09, 2016. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware". The seller is "shengyinhardware" and is located in Carol Stream.This item can be shipped to United States.