Custom made to your specs, this material will keep up to 95% of the suns heat and UV rays from entering your boat. You provide us with detailed drawings of arched or irregular windows and we give you the best Marine Screen in the world. Normally selling for $25 per sq.ft. we ask you to call or email us for pricing. FedEx shipping, 2-3 day with production time 1-3 days. * colors of material available.