The Flexible Drain Pipe system is a revolutionary landscape drainage system for residential and commercial use, and the newest brand of product for Rain Bird. This unique pipe expands and flexes, making it perfect for tight spaces and curvy places. The pipe reduces the need for additional fittings, saving both time and money. The pipe stay flat in the ditch during installation, removing the need to weigh it down as you install, further reducing labor time. The soil tight fittings easily connect to the pipe, adding additional flexibility and a professional installation.