1Silicone Alloy: Watch band strap made of silicone and alloy, waterproof and sweat proof, skin friendly and breathable, very suitable for sports, alloy buckle adopted excellent workmanship. 2Wide Compatibility: Replacement watchband suitable for SUUNTO AMBIT 1, for AMBIT 2, 2S, 2R, for AMBIT 3 Sport, 3 Run, 3 PEAK. Please check your watch carefully before ordering. 3Adjust Size: Watch band strap adopted magnetic folding buckle, can be easily adjusted according to your wrist size for comfortable wearing, which is suitable for most people to wear. 4Easy Installation: Come with DIY tools, very easy to install the watch strap, and includes a hex screwdriver for replacement. So that you can make your watch has a stylish look in 5mins. 5Stylish Looking: Silicone watch band adopted exquisite workmanship design, with simple and stylish appearance, which is more comfortable, flexible and strong than the original strap. 1 x Set ofReplacement Watch Band 2 xScrewdriver