Attention: Please CONTACT US at the first time if got defective items; For 30 day after the date of purchase, we take care of all quality-related issues with a REPLACEMENT or REFUND. Compatible Models: The nylon watch bands compatible with Mindrose H80 1.47 inch Smart Watch Fitness Tracker. Skin-Friendly Material: Crafted from top-notch, ultra-soft nylon material, the band contours to your skin, feeling like a second layer. Its unique stretch design ensures a comfortable fit, even with extended wear. Safe & Easy to install: With an adjustable buckle, one size fits everyone and can be adjusted freely according to your wrist size without the need for any additional tools.Adjustable size for 5.85-9.5 inch wrist. Fashion & Utility: A sleek and stylish design that complements not only sportswear but also business and casual attire. Available in multiple colors, it allows you to express your personal style while maintaining a fashionable edge. Sunnyson Braided Elastic Watchband