Dritz Snap Fasteners are defined as any clasp or fastener that closes with a click. This type closure is perfect for everything from home decor to kids clothing. Use in place of buttons, they're easier to close. Heavy Duty Size 24 Gunmetal 7pc- These 5/8" no-sew heavy duty snaps include large caps with sockets and studs with posts. Extra strong for jackets, coats, dungarees, ski wear, boat covers and more. Can be used on reversible garments also. Attach snaps with snap attacher tools or Plier Kit.