2 pieces x 18K REAL GOLD PLATED over STERLING  SILVER LOBSTER CLASP WITH OPEN JUMP RING 

lobster : 11 mm x 6 mm

open jump ring : 4.5 mm in outside diameter, 0.9 mm wirre

.925 stamped

Made of solid Sterling Silver plated over with Real 18-Karat Gold


Gold Plating : at least 1 micron thick of Real 18-Karat Gold over solid .925 Sterling Silver

(Please note that the lobster clasp is made of real karat gold plated over solid sterling silver except the small metal spring inside the joint to keep the clasp closed automatically!)