Replacement Band For Fitbit Charge 4/Charge 3/Charge 3 SE Navy Blue

1. Strap material: TPU 2. Waterproof, sweatproof, comfortable and soft 3. Thick design, comfortable to wear, easy to use 4. The material is harmless to human skin, safe to the environment and not allergenic 5. Fine workmanship and long service life • Soft and comfortable to wear • Easy to assemble and will not damage the watch • Wear resistance, high temperature resistance, no deformation, non-toxic, odorless, no side effects to the human body, long service life • Suitable for parties, festivals, promotions and other occasions, suitable for people of all ages