We make all of our prints from high strength and high UV resistant filament called ASA. ASA plastic is a tough and strong material known for its high impact, wear and UV resistance. ASA can also withstand extremely high and low temperatures. This makes it the perfect plastic for sun visors. Some have asked why not print in PETG plastic? The answer is simple PETG is not suitable for adverse weather, when moisture gets into the print PETG it is known to swell and deform. We deliver the best product at the lowest cost possible.