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Sport Wristband Adjustable Silicone Breathable Super Soft Strap Replacement Bands for Whoop 4.0 Heart Rate Monitor
Specifications:
- Feature1: Waterproof and Sweatproof
- Feature2: Comfortable and breathable
- Feature3: for swimming ,Running, Fitness
- Hign-concerned Chemical: None
- Material: Silicone
- Note: Olny band No Sensor
- Origin: Mainland China
- Free shipping
- 100 days returns
- Low prices
- 5 million products