I have ordered the 72" x 60" x ½" 2lbs Minicell Foam to fit in my canoe hull as a protective mat for my knees and feet as I move around in the boat. It is easy to cut to size and I was able to fit it perfectly to cover the bottom of the hull from one gunwale to the other. It molds the rounded shape of the canoe and does not warp. The thickness is perfect for knee comfort; I do not feel the ribs of my wooden canoe at all. It is very lightweight and does not absorb water.
The only thing is that I ordered from Canada and had a sizable import fee to pay through UPS. Next time I think I'll have it delivered somewhere I plan to visit in the US.
Great product, perfect for my need. And the exchanges with the staff were all very kind. They even sent me a refund for the extra shipping costs charged initially.