(Our product) Z5700! For bulk inquiries, contact customer Fu. (Fragrant black circular leather necklace) C Early Spring latest style, first launched online. Purely handmade leather threading + fully studded double C, hardware chain meticulously polished by hand, extremely smooth and delicate! Reflecting the overall perfect temperament through details! Once you wear it, you won't want to take it off. It's both cool and sweet, fashionable! Classic elements never go out of style, a must-have for all-season commuting.