CCJH 1.5M Track Bifold Sliding Barn Door Hardware Kit Folding Roller for 2 Doors
5ft/48" Rail for 2 doors kit fit less 29" wide door, use three bifold hinges to connect two 29" doors. 2.5ft/30" Rail for 2 doors kit less 14" wide door. 3ft/36" Rail for 2 doors kit less 17" wide door.