For Fitbit Charge 3 / 4 Hollow Square Silicone Watch Band Wristband(Black)

1. You can get the most suitable size through the removable metal buckle.
2. The material is made of flexible elastomer waterproof material and designed.
3. With vents, skin-friendly, waterproof, sweat-proof, lightweight and easy to dry, excellent swimming partner, comfortable wrist.
4. Personalize your smart watch and highlight your unique taste. Through sports and stylish appearance.
5. This replacement wristband makes your watch suitable for your mood and wear in any occasion and every week.
6. Precise and safe: The professionally designed connectors on both ends of the strap can ensure that the strap is accurately and seamlessly connected to your watch.