Sleek silicone strap for outdoor sports and training Made of durable silicone, this stylish quick-release strap is comfortable to wear and easy to change without any additional tools. Featuring a pin closure instead of loops, the strap is sleek, durable, and easy to clean, with a snug fit on the wrist that makes it ideal for outdoor endurance sports. The package includes two strap lengths. ? This strap also looks good on Suunto D5 in everyday use. However, we recommend you use a Suunto dive strap when diving. ? Product details: Strap width 24 mm Strap weight size S: 22.9 g, size M: 24.7 g Fits wrist sizes 130-210 mm (S: 130-180 mm, M: 150-210 mm) Compatible with Suunto Spartan Sport, Suunto Spartan Sport Wrist HR/Baro, Suunto 7, Suunto 9 and Suunto 9 Baro watches Designed for sports use Water resistant Can also be used with Suunto D5 for everyday wear. For diving, see dive straps