8 Sizes: The set includes 8 different lengths of end clasps: 8mm 10mm 13mm 16mm 20mm 25mm 30mm and 35mm with 4 pieces for each size totaling 32 pieces. The 4mm width design is compatible with various thicknesses of beads and chains allowing you to find the right size whether making delicate thin necklaces or heavy bracelets. Thoughtful Details for Easy Use: The sliding design of the end clasps makes the beading and connecting process smoother. The lobster clasp opens and closes flexibly allowing quick wearing and removal of jewelry. The extender chain provides convenience for adjusting the length of the jewelry which can be freely adjusted according to personal preferences and wearing needs enhancing the user experience. Material: Crafted with metal brass these clasps withstand daily wear while maintaining a polished silver finish offering sturdy fold-over closures for secure connections in bracelets anklets or cord jewelry Widely Application: With a lobster clasp and extender chain these end clasps are not only ideal accessories for making necklaces and bracelets but also suitable for connecting the ends of various jewelry such as anklets and sweater chains. The multi-layer connector design makes jewelry connection more flexible easily realizing the combination of different parts and providing more possibilities for your creative designs. Timeless Silver Compatibility: Classic silver-toned clasps blend effortlessly with cubic zirconia rhinestones or gold accents elevating handmade jewelry for weddings Christmas or everyday wear while matching any bead loom or cord project