The DOT Durable Plastic Cover Mariner Cap 93-XV-10150-1Y in beige is a 100-pack of UV-resistant plastic snap fasteners designed for marine and outdoor use. Featuring a brass self-piercing eyelet, these plastic cover caps match standard all-brass snap cap sizes and provide secure snap action without pre-punching, making them ideal for boat covers, awnings, outdoor furniture, tents, umbrellas, gear bags, and luggage. Engineered to fasten marine canvas and upholstery fabric reliably, they offer a durable and weather-resistant solution suited for upgrading patio decor and outdoor gear hardware.