The Rugged Armor® Pro is the ideal combination of style and defense. The flexible layer defends against daily damage so you don’t have to worry about scratches on your screen. Its matte-finished body and carbon fiber accents add a modern look to the watch. Combine all this with adjustable wristbands conveniently built into the unibody frame, and the Rugged Armor® Pro is the ultimate solution for all your Apple Watch needs. * Wrist size range: 5.1" - 7.4" wrist (130 - 188mm). ** Length of the band is approximately 120.65 mm on each side.