MiAnMiAn European Style diy Silver-plated Snake Chain Bracelet with Barrel Clasp without lettering 20cm(7.89") Length:20 CM(7.87");Chains Width:0.3CM(0.12"); Packing:each in OPP bag Hypo-allergenic materials:Silver Plated Bracelet 22mm Snake Chain Bracelet with Barrel Clasp. Measure for correct bracelet size:With a cloth tape measure wrap it comfortably loose around your wrist bone. For a fully beaded bracelet to fit correctly add approximately 0.8 inch to your wrist size to give extra room for the large number of charms. For example, your wrist measures 7" so you would order the 7.8" bracelet for the correct fit. We (MiAnMiAn) have carefully hand selected the best product from our collection for your precious use.