Amerimax Home Products FLEX Drain Pro 4 in. x 100 ft. Black Copolymer Solid Drain Pipe

Patent-pending, innovative 4 in. x 100 ft. solid single wall drain pipe with alternating sections of flexible and standard corrugated sections. Provides the same lightweight, durable, and low-cost drainage solution in a more compact and versatile package. Flexible sections allow for product to package in a more compact footprint for improved storage/transportation, reduces memory when un-folding, and provides a built-in elbow every 4 ft. if needed in applications.