15yr pondliner 7x6

Did the job. Quite thick, but a bit awkward to use being folded up. Ideally, you need to unfold it completely and drag into the hole. I used sand to line the pond first and while that worked for me, I could feel a few stones under the liner which I tend to think could pierce it if i had stood on the liner for too long with boots on. So far so good, the pond isnt leaking so this appears to be fit for purpose.