Gender: men's, women’s, gentlemen’s, ladies’, unisex, for men, for women, for ladies, for gentlemen Material: full ceramic link, cut and polished mosaic Manufacturing process: fine and smooth polishing and grinding process, PVD coating technology Available colors of strap: white, black Available sizes: 14mm,16mm,18mm,20mm,22mm Length: 16.2cm Thickness of strap: approx. 3mm Lug end: it comes with straight ends Clasp: butterfly clasp with double push button, deployment clasp/buckle with double push button, invisible double locking clasp Strap design: elegant, casual, fashion, modern, sporty, business, dress, style Strap taper: uniflow, paralleling shape