Made from nickel-free, heavy-gauge brass, these large 4-part Press Studs with plastic colourful caps and polished silver fittings provide a dependable fastening solution with an attractive finish. Each set includes a cap, socket, stud, and post for a secure, long-lasting closure. Suitable for baby clothing, handbags, wallets, leather goods, denim, belts, luggage, and creative sewing projects.