Overview The Suunto 24mm Dive 1 Silicone Extension Strap is designed to extend the fit of your Suunto dive computer, allowing comfortable wear over wetsuits or drysuits. Built from durable silicone, it provides a secure and flexible solution for divers needing extra strap length in colder or layered conditions. Key Features Extension strap design allows use over wetsuits and drysuits Durable silicone construction offers flexibility and long-lasting performance 24mm strap width ensures compatibility with supported Suunto devices Lightweight build adds minimal bulk while maintaining strength Extended fit range accommodates wrist sizes up to 330mm Wide compatibility works with multiple Suunto dive computers and sports watches Specifications Width: 24mm Weight: 19g Max Wrist Size: Up to 330mm Material: Silicone Compatibility: Suunto D5, Spartan Sport, Spartan Sport Wrist HR, Spartan Sport Wrist HR Baro, Suunto 7, Suunto 9 What&';s Included Suunto 24mm Silicone Extension Strap Care & Return Policy Rinse with fresh water after each use and allow to dry completely before storage. Avoid prolonged exposure to direct sunlight to maintain flexibility and durability. For full details on returns and eligibility, please review our Return Policy .