Coeur Royal Necklace in Metal, Enamel and Swarovski® Crystals - Gold-tone finish - Heart dimensions: 1.8 x 1.8 cm / 0.7 x 0.7 in. - Metal and enamel Ovalette detail - Adjustable length from 42 to 48 cm / 16.5 to 18.9 in. - Swivel carabiner closure - Made in Italy