DIYHD Concealed Sliding Barn Door Hardware with Soft Close Mechanism, No Floor Track. Hardware Only, Not Including Door Panel. Wall mount sliding system with invisible track in front;Suitable for wood doors weighing up to 176 lb (80 kg). Suitable for door thickness 1-1/4″1-3/4″. 38″ track fit openning width 30″34. 42″ track fit openning width 34″38. 48″ track fit openning width 40″44. The track can be cut for smaller door panel. Its unique hardware and concealed track create the illusion of a floating door. Full set hardware including. Top rail:1pcs, 38″ / 42″ /48 for selection +Soft close mechanism:2pcs +End cap:2pcs. Top roller:1pcs + Stop 2pcs.