25' x 35' Firestone Rubbergard 60-Mil EPDM Roofing Rubber

It came folded in a large box, fairly well protected (I mean, it's like 250lbs!). It had to be truck shipped because of the weight and I still got it in a week from the time I ordered. I had calculated my sizing pretty close and this was about 6 inches to a foot larger in both axes so I was able to fit to size and trim as necessary.

like

as described. good customer service by the vendor.