High Quality: the layering lock connectors are made of 925 sterling silver high quality comfortable to wear good choice for those have sensitive skin waterproof durable and no fading keep shining for a long time Value Pack: package includes 2pcs multiple necklace clasps are in 2-strand and 3-strand style outer size is 16mm/0.6 inch in length 14mm/0.5 inch and 20mm/0.7 inch in width. Small but practical make a attractive and functional finish to necklaces or bracelets Easy to Use: multiple holes included for hanging metal chains pendants open jump rings tassels wire string to design your unique jewelry easy to use and fasion design aslo best gift choice on birthday Mother's Day Christmas Thanksgiving Day etc Comfortable to Wear: the multi-strand slide lock clasps will not be worn with any burden tiny and lightweight not conspicuous and obtrusive applied in many occassions like diving in the pool or sweating or bathing in the gym Wide Applications: these metal jewelry connectors can be used for making multi-strand bracelets dangle earrings tassel earrings necklaces chokers anklets charms multi strands jewelry and other DIY jewelry crafts for women