About the product
- Changeable wristband compatible with the Polar M400/M430 fitness watch (M400/M430 fitness watch not included)
- Lightweight, seamless design, Fully waterproof for swimming
- Comfortable, soft-touch wristband is made of durable silicone material
- Customize your M400/M430 with vibrantly colored wristbands
- Band Wide: 23MM, Band length: 235MM. Note: This silicone band for Polar M400 GPS Smart Sports Watch and Polar M430 GPS Running Watch Only
