Personalize your Vivoactive HR Watch with this sporty replacement, no nonsense silicone watch strap. It's comfortable and easy to install. - Vivoactive Watch is not included - This is not an original Garmin product - Wrist Circumference: 135mm-215mm (5.31-8.46 inch) Combo includes: - 1 x Red strap - 1 x White strap - 1 x Black strap What's in the box 1 x silicone strap