Qty : 1pc pack k Material : Copper based, plated color, rubber Two length available: Option 1: ~32" in total length, which means it has a max~16" drop. Since the necklace is adjustable, it's your choice to make it a shorter or longer necklace. Opition 2:~24" in total length, which means it has a max~12" drop. Since the necklace is adjustable, it's your choice to make it a shorter or longer necklace. Box chain thickness: 1.2mm Jump Ring: outside diameter 3mm, inside diameter 1.8mm Adjust ring size: 7mm Color: Silver/ Gold/ Rose Gold/ Black tone Weight: 2.2g Description: Silver, 24k Gold, Rose gold, and Black Rhodium Plated over Copper, Half-finished necklace, with rubber stopper beads, for connector link findings Usage : You can make a beautiful necklace out by just add a connector or link.