Perforated Corrugated Expandable Flexible Landscape Drain Pipe, 4-in. by 25-ft.

We used this to drain excess water from our water system. We went 75 feet and it drained perfectly. We put it on a bed of crushed rock and then covered it with dirt.

Worked great for a french drain. Great product for the money!

Idk why they thought they should make an end 3.66 you can’t connect it to anything. But the solution is to go to your local home improvement store and purchase a coupler or adapter that says it’s fit 3-4 inch

First order was messed up. Ordered Perforated and they sent solid. Made my own with hot knife from Harbor Freight.

used for drainage behind retaining wall. i like how it is extendable but in condensed config. I extended it as I built the wall and it works great/

The corrugated pipe was made of fairly light material concerns are good crush under additional weight and may not allow the water to disperse along the path of the pipe for the price. It only performed average at past would recommend to buy a rigid pipe instead of corrugated probably would have better performance. It works, but not to the extent that I was looking for.

Came late. Good product.

While I admittedly haven't used it yet, it's going to make gardening much easier for me! They are growing up to be a SIP garden. They are sturdy and they flex.