DIYHD 5FT Sliver Color Italian Style Aluminum Wood Sliding Barn Door Hang Sliding Track Hardware Hardware Only,Not Including Door Panel Material:Aluminum;Surface:Brushed,Color:Sliver Suitable for door thickness:35/40mm;Can bear MAX weight:80kgs Package's including:Roller*2,Stopper*2,Combined solid track*1,End cap*2,Floor guide*1,Round knob*1 The track had been pre-drilled screw holes,so the kit may not suitable for drywall+studs wall