Seascape is a 33 oz. marine grade vinyl with a 100% Polyester Knit backing that can withstand up to 110,000 cycles abrasion testing, 650 hours UV resistance and -22 F cold crack. Seascape passes EN71 Part 3, Prop 65 and ASTM D3574-G. This vinyl line is anti-bacterial, anti-microbial, mildew resistant and anti-pinking. It passes Cal.117, NFPA-260 Class 1 and FMVSS 302. *All products 48" and up are subject to a required additional handling fee that is charged by the carrier.  This fee applies only once per order and does not stack.  Example, you buy 3 products over 48" there is still only a 1 time additional handling fee.