I'm looking to upgrade my tarp shelter this year from a Tyvek Ugly tarp to a proper sil tarp. My original plan was to DIY a cat cut tarp. Then I found this one Amazon. The materials alone for the cat cut tarp would be more costly than this one. The problem is the listing is lacking on details. Does anyone have experince with this model? Its listed as Hennessy brand.

http://www.amazon.com/Deluxe-Size-Co...f=pd_sbs_sg_11