Heavy Duty construction metal press studs. Also known as durables and snap fasteners, this handy fastener is designed to hold two pieces of material together commonly used in upholstery, trimming, clothing, leather goods, bags, haberdashery etc. Each stud is made up of 4 components and fastened together using a special punch tool (Sold Separately). **Specifications:** * Colour: Gold * Diameter: 15mm * Pack Size: 20 Studs. *Press Stud Punch Tool Sold Separately.*