High Quality Zinc Alloy for Durable Applications These silver snap clasps are made of durable zinc alloy, which is characterized by special resistance to corrosion and daily wear and tear. The metallic surface retains its shiny silver tone even with frequent use and is resistant to scratches. The precise workmanship ensures even tension when opening and closing without tiring the material. VERSATILE ACCESSORIES FOR CREATIVE CRAFT PROJECTS - The 50-piece pack allows for a variety of design options from key chains to custom zip pulls to personalised collars. The neutral silver colour matches most materials and colour combinations. The special shape of the clasp allows secure attachment of leather straps, cords or metal chains of different thicknesses. PRECISE MECHANICS FOR RELIABLE FUNCTION: The snap mechanism works with one hand while still providing sufficient resistance to accidental opening. The smooth edges and rounded corners prevent damage to adjacent materials. The integrated twist function reduces twisting of attached straps or chains. The opening width of 0.4 cm allows easy threading of various mounting materials. Practical bulk pack for craftsmen and hobbyists: the resealable packaging (15 x 10.5 x 1.9 cm) protects the fasteners from loss and oxidation. With a total weight of 130g, the pack remains handy, while the quantity of 50 covers long-term needs. The transparent packaging allows quick inventory control, and the flat design allows space-saving storage in workshop or craft case. EASY TO WORK FOR PROFESSIONAL RESULTS - Fasteners open and close with standard craft tools without the need for special crimping pliers. The smooth surface is fingerprint resistant and can be easily cleaned if required. The compact size is ideal for delicate jobs but still provides sufficient strength for rugged applications such as dog leashes.