The DOT Baby Durable Post 94-BS-12407--1C is a 3/16 inch black brass snap fastener designed for secure, long-lasting fastening in challenging environments. This pack of 100 features intermediate-sized, heavy-duty posts with firm snap action and strong holding power that remain visually discreet. Made from durable brass with a government black finish, these self-piercing snaps offer corrosion resistance and meet military specifications, making them ideal for outdoor upholstery, tents, marine covers, and protective gear where a reliable cloth-to-cloth fastener is essential.