Metal: Sterling silver, rhodium plated, stamped 925, nickel free.
Stones: Main stones feature brilliant-cut round cubic zirconia in 4-prong setting. Accented with round CZ in 4-prong setting. 
MEDIUM measurements: .25" wide x .5" long. Omega clip backs 
LARGE mesurements: .5"wide x .75 long. Omega clip backs