2”x3”x4” Corrugated Downspout Adaptor

4 in. x 3 1/2 in. x 2 1/4 in. Polyethylene slip downspout adapter. Joins 3in downspout to 4in corrugated drain pipe. Drain pipe snaps into adapter for a secure fit. Prevents pooling and foundation damage caused by roof run-off. One-piece molded design prevents leaking at the joint.