DOT Durable Gypsy Stud 93-XB-10342-1C Government Black Brass 100 pack offers a heavy-duty, corrosion-resistant snap fastener designed for medium-sized fabric connections without pre-punching. Featuring a self-piercing brass base with a sleek government black finish, these studs provide strong holding strength and superior snap action, maintaining a firm grip over years of outdoor use. Ideal for attaching marine canvas, upholstery fabric, awnings, tents, umbrellas, boat covers, gear bags, luggage, and industrial curtains, this reversible stud (stud on top, rivet or socket on bottom) is suited for marine, automotive, military, and outdoor living projects that require durable, reliable fastening. Each pack contains 100 performance fasteners crafted to enhance outdoor upholstery and canvas setups while withstanding rugged environments.