Fern Marine Fabric View a larger fabric swatch and specifications for this Sunbrella® color. Currently out of stock for Bimini Tops Fern Color #4671 Shop Bimini Tops Compare Marine Fabrics About Fern Fern is a genuine Sunbrella® marine acrylic color for selected bimini tops. The woven acrylic construction balances water resistance, breathability, and lasting color for long-term outdoor use. Material Woven marine acrylic Weight 9.25 oz. per square yard Warranty 10 years Current Palette 70 colors Fabric Characteristics Water resistant UV resistant Breathable woven construction Made for marine use Previous Color Aspen View All Sunbrella® Colors Next Color Heather Beige