Start your outdoor projects with the DOT Durable Plastic Cover Mariner Cap 93-XV-10150-1V White 100 pack, designed for strength and long-lasting use. Each cap features a UV-resistant white plastic cover combined with a super-strong brass self-piercing eyelet, making it ideal for marine canvas, upholstery fabric, and other heavy-duty applications like boat covers, awnings, tents, outdoor furniture, umbrellas, gear bags, and luggage. Its self-piercing design eliminates the need for pre-punching holes, providing sturdy snap action and stable support while matching standard cap sizes. Made in the USA, these caps are trusted by makers of boat covers, porch curtains, and industrial curtains for their durability and reliable performance.