10pcs Sterling Silver Springring Clasp Connectors 5mm for Bracelet Necklace Anklet Charm Jewelry Making SS30 Material: solid 925 sterling silver, 925 stamped; silver is hypo-allergenic material - good for sensitive skin Size: ~ 5mm (or ~ 0.2"); eyelet ~ 1.5mm color: silver quantity: 10pcs Top Quality Sterling Silver Guarantee  All our sterling silver jewelry supplies is coated with a clear protective coating to help prevent silver from tarnishing  Hassle-free returns only if the purchase is made with Adabele. Adabele is a registered brand with the US Patent and Trademark Office. Other sellers with a new listing are not authorized by Adabele to sell this product. They are known to offer counterfeit, imitation products that are not authentic Adabele products.