Approximately 18x12x3.5mm 3-D silver plated pewter four-leaf clover charms. Antiqued silver plate is a thin surface layer of silver that has been darkened to provide a "distressed" (oxidized) appearance. These charms work wonderfully for giving designs an antique and vintage feel. Charm measurements include loop. Loops sizes vary, but all will fit jump rings and small diameter cord. Lead-free cast pewter.