(5pcs) Material: real 925 sterling silver, tarnish resistant rhodium/platinum plated, 925 stamped; sterling silver is hypoallergenic, nickel free and lead free - a good choice for sensitive skin; Total length (from the top to the bottom): about 17mm (0.67 inch), Top round pendant bail is 8mm wide x 2.7mm thick (0.31 inch x 0.11 inch); the eye peg bail is 4mm (0.16 inch); the pin gauge/diameter is 0.7mm/21 gauge/0.028 inch The top part pendant bail is openable and easily be removed from the chain necklace, and it provides you the flexible to attach the pendant to a different chain necklace; Tarnish resistant rhodium plated to protect this silver jewelry clasp from tarnishing, oxidation and fading (rhodium is a member of platinum group) Safe jewelry and craft making supplies; Color: white gold A material and quality assurance certificate of these real 925 sterling silver products issued by Adabele, USA is included; These Items are packaged into Adabele's trademarked bag