12 IN 1 DESIGN: Smart watch strap and bumper case integrated design, fit for Mi Band 7 Pro, personalize your smart bracelet, wonderful replacement for the old or broken one. 2ADJUSTABLE TIGHTNESS: Watch band is suitable for wrists of 55-90 inches, with reasonable hole position, you can adjust the tightness according to the wrist circumference. 3SOFT SILICONE: Smart watch band adopts eco friendly silicone material, soft and skin friendly, sweatproof and waterproof, wraps smoothly around your wrist. 4EASY INSTALLATION: Plastic bumper case keeps your watch from scratches and bumps. Silicone smart watch band is easy to install, fits the dial perfectly, buckle closure, not easy to fall off. 5MULTIPLE APPLICABLE SCENARIOS: Bright color, fashionable and elegant, beautiful and practical, perfect for men and women. Suitable for gym fitness, running, office work, etc.