These boat tarps prevents 810 ft molded pond boats to tarnish from contamination, sun and weather conditions. Ideal during off-season storage or even sometimes as quick tarp. Elasticized cord in an underlying layer for a swift and safe fit. A stowing sack is incorporated into the tarp. Silver-tech fabrics provides blockage of UV from the sun and preventing color fade; no expansion or contraction. The pond boat tarps warranty is valid for 1 yr.