DIYHD 6FT Rustic Black Bypass Sliding Barn Door Hardware Ornate Roller Bypass Double Barn Door Track Kit Hardware Only,Not including Door Panel Material:Steel;Surface:Black Hardware suitable for door thickness:1 3/8"~1 3/4" Pre-drilled 16" apart holes on track,Two rollers can bear MAX weight 90kg Roller*4;Stopper*4;6FT Track*2;Track&wall connector*10;Bypass L connector*5;Floor guide*2;Anti-pad*4