Seamless Fit: The no-gap design ensures a perfect fit with the dial, maintaining the sleek look of the watch Adjustable Nylon Loop Strap:Equipped with a high-quality, adjustable nylon loop strap with magic tape closure, offering a comfortable fit and easy adjustment for all wrist size Easy Access to Functions: Provides unobstructed access to all essential functions, including the screen, buttons, and sensors, ensuring full functionality without removing the case. Comfortable and Secure Fit: The soft nylon loop strap is designed for comfort and security, ensuring your device stays firmly in place during daily activities and workouts Multiple Color Options: Available in various colors to match your style and preferences, allowing for a personalized look for your smartwatch Specification: Material: Nylon+Metal Net Weight: 15g Fit Wrist Circumference: 16.5-24cm Compatible with: Polar Vantage Package included: 1 x Watch Band 1 x Tool Other items not included