This is a lifetime piece. We have 3 sizes: small, medium & large. 14k yellow gold vermeil solid 925 sterling silver... Small is 1" (1.5" w bale) weighs 12 grams (fits chains up to 3mm thick).
Medium is 1.5" (2.25" w bale) & weighs 36 grams (fits chains up to 6mm thick). Large is 2.5" (3" w bale) & weighs 135 grams (fits chains up to 10mm thick) VERY HEAVY!!! Will NEVER TARNISH OR CHANGE COLOR.Let us know if you have any questions.