Three ring charms created the movement for the Tetra Triple Ring Necklace. The center ring adds sparkling pave and the two outside rings have structured tiny pyramid studs. SKU #P376 Two - 10mm x 2mm pyramid ring charm One - 10mm x 2mm pave ring charm 0.27CTW 1.5mm round cable chain adjustable from 18-20" 7mm lobster clasp