Expandable Drain Pipe, Solid Black Polyethylene, 4-In. x 12-Ft.

4" x 12', black, expandable solid flex-drain, can be used in most drainage applications, soil tight fittings are built into the pipe & the pipe holds its shape after it is bent, therefore no other connectors are needed, simply dig your trench, lay your flex drain pipe & cover it up, meets the corrugated polyethylene pipe association's test for crush resistance.