Item Type: Silicone Watch StrapMaterial: SiliconeApplication: Suitable for spartan hr baro, for suunto7 D5i 1、Strap Replacement: Suitable for spartan hr baro, for suunto7 D5i etc. 24mm buckle strap, comfortable to wear and perfect for your everyday look.  2、Adjustable Design: Flexible design adjusts to individual wrists, fits 5in‑8.5in/140mm‑216mm wrist circumference and most wrist sizes.  3、Exquisite Style: The fashionable strap gives your watch a unique look and highlights your outstanding taste and noble temperament.  4、Unique Buckle: Metal buckle locks your watch securely and steadily without the risk of it falling off, delicate texture showing your elegance.  5、Wide Application: Watch strap is suitable for many places, such as business meetings, parties, travel, outdoor and sports.