Sunbrella Captain Navy 6046-0000 is a 60-inch-wide marine-grade fabric made from 100% solution-dyed acrylic, designed for durability in both indoor and outdoor settings. This solid blue fabric is water-repellent, mildew-resistant, fade-resistant, and breathable, providing long-lasting performance for awnings, boat covers, canopies, umbrellas, sail covers, T-tops, and outdoor or marine upholstery. It maintains consistent color on both sides and does not noticeably shrink or stretch, with a weight of approximately 9 to 9.25 ounces per square yard. Easy to sew and heat-sealable, it comes with a 10-year warranty, offering reliable protection and style for patios, boats, and marine environments.