We recommend buying these track in cases of 12 packs. Ends break often during shipping when purchased one at a time. Item Description 21st Century Track System - This track gives you plenty of rail to fit your needs! Our 40" Custom Rigid Straight track in simulated wood enables you to duplicate prototypical trackwork where sectional track cannot be used. It cuts down on the number of joints in your layout and allows the modeler to create custom lengths to achieve greater flexibility in their layout planning. This is a must have piece of track!