Very stiff and hard to work with. I thought I was getting a flexible type liner (like rubber). But the price was right, and it did work after all. Just not as easy as I'd expected

Very good quality! I used two of these and doubled them up for an indoor pond I built. I am very satisfied with the quality of these!

Thickness and pliability seem more than acceptable. Only time will tell on the UV stabilization.

As others have indicated, it is very stiff but once laid out in the sun becomes very pliable and easy to work with. It’s very thick and doesn’t puncture easily but it very easy and smooth to cut with either scissors or box cutter. Moulds easily with some patience. I will definitely purchase this again for my next project.

I dont know what I was expecting! Years ago pond liner was a completely different material. This is a really thick but tough black plastic material! If ur hoping for over cut (which I was) its not. Its exactly 13 by 10.

This is a nice pond liner for the price. I would put an under layer liner under this if you are putting koi. I use a little thicker liner for mine and I have mostly sand ground but have to worry about roots, but for the price this is a good deal.

This is the best buy I've found for a liner this durable. In reading many of the reviews I saw that many people complained that it was stiff and hard to work with. I'm not sure what those people expected but if a PVC type material is thick, it's going to be a little stiff, period. I rolled it out in the sun and let it warm up and found it easy to work with. And did I mention that it's thick, and durable, and strong?

Very nice thickness, non slip(so far) looks nice.

Awesome product but only got 150 feet not 300, well worth the money for the 150 even. Very sturdy and stiff, perfect for the back of my block retaining wall

Placed this under a 4x4 pool that is in the house. Hoping it helps protect the floor from water damage.Used it for a small water feature. It worked well and we put a lot of rock on top of it! Don't lay it out on your grass for any length of time. We did and the grass turned brown, it recovered okay after some rain.