iStrap Calf Leather Strap Alligator Grain Replacement Watch Band for Rose Gold Cases Color & Width (18mm,19mm, 20mm,21mm,22mm or 24mm) Classic business casual-inspired style bands, you could always find the look you love in every occasion. Each watchband comes with individually pack; Great replacements as a Spare, or as a Gift. Fit for every you -- men, women, boys, girls, or hercules -- 7 holes adjusted to custune wrist size. Design to fit: All watches with 19mm lug width ( Not for special design watch lug) In order to prolong service life, its better not to be machine washed to keep its shape: Dirty marks -- Clean with tooth brush and hand wash; Sweat -- Put some perfume on it and then dry it in a ventilated place.