Coeur Royal Necklace in Metal, Enamel, and Swarovski® Crystals - Rhodium finish - Heart size: 2.6 x 2.6 cm / 1 x 1 in. - Perforated back on heart charm - Adjustable length from 40 to 50 cm / 15.7 to 19.6 in. - Swivel clasp closure - Made in Italy