Band Lengths - [*] Width: 0.47, Band Length: 9.1 - 9.4 inches (12, 230 - 240 mm); [*] Width: 0.55, Band Length: 9.4 - 9.8 inches (14, 240 - 250 mm); [*] Width: 0.63, Band Length: [*] Width: 0.63, Band Length: 9.65 - 10.24 inches (16, 245 - 260 mm); [*] Width: 0.71, Band Length: 10 - 10.4 inches (18, 255 - 265 mm); [*] Width: 0.79, Band Length: 10 - 10.4 inches (20, 255 - 265 mm); [*] Width: 0.87, Band Length: 10.43 - 11.02 inches (22, 265 - 280 mm); [*] Width: 0.94, Band Length: 10.4 - 11 inches (24, 265 - 280 mm); Band Thickness Approx. 0.05 inches (1.2 mm); Band replacement instruction manual included (English language not guaranteed), replacement tool and two spring rods included. The NATO-type strap makes installation and removal quick and easy.Please exercise care when replacing the watch band. If the strap is too long, fold the excess length back under the metal component. It can be washed with water, is hygienic, and can be counted on to hold up to sweat.Can be switched in and out depending on what best matches your outfit.-