8/10/12/16FT Double Sliding Barn Wood Door Hardware Slide Closet Rail Track Kit
(Height from the top of the roller: approx.243.8cm / 8ft, Approx.304.8cm / 10ft,Approx.366cm / 12ft ,Approx.487.7cm / 16ft (Option). Suitable for Door Width: 100-110cm(8ft),130-140cm(10ft),160-170cm(12ft) ,220-230cm（16ft).