1. Flexible type-The wrist strap is more flexible/soft/flexible/elastic, making your watch more suitable for wearing. It can prevent skin irritation, soft, light and durable, very comfortable to wear.
2. Adjustable replacement belt, a good replacement for your old and broken silicone belt.
3. The size fits most wrists
4. Rich colors-this brand new color selection makes your wristband personalized and meets your daily needs.
5. For suunto spartan sport extreme speed / suunto spartan sport wrist hr extreme speed photoelectric / suunto 9 / suunto 9 baro / suunto D5