High Quality Material: 120 Pcs Complete Set with 30 sets snap fasteners contains: Cap Socket, Closing post and studs, each in 4 different colors: Gold, Silver, Bronze and matte Black. The Diameter of the cap is approx 12mm /0.46 inch so very well suitable for any reghular to Thick material, such as jackets and jeans. The Snaps are made of brass, copper zinc alloy nickel-plated which makes them very durable, rust and oxidation resistant. Multiple Applications:  These Heavy Duty  Snap fasteners are widely used for Jeans, Handbags, Jackets, Leather Crafts, Belt, backpacks, Shoes, boat covers, Canvas clothing, leather and many more applications. The perfect fit for both indoor or outdoor use. Easy to Use: This Snap Setter Tookit includes Stainles Steel Punch Pliers and 3 Press Revet Tools. Each Snap Set is made up of 2 Caps, 1 Stud and 1 Socket. The Punch tool helps to create holes on both sides which achieve quick and easy installation of the Snap Buttons. This Complete Set comes in a Sturdy Plastic Transparent storage box that keeps all your important parts well organized and in one place with out losing them. High quality product by MMOBIEL: Each part is tested before shipment. Item in Stock.