For Garmin Fenix 3 ,Vovotrade 2016 Luxury Nylon Strap 5 Ring Watch Replacement Band(Green) Material: Nylon......Material A&B:Stainless Steel Length:260mm,Width:26mm......A Length:170mm,Width:26mm......B Length:185mm,Width:24-26mm Softness is moderate, wear very comfortable...... Compatible for Garmin Fenix 3 The size can be adjusted according to the circumstance of individual wrist Note:Only strap, No ConnectorNo tools. Thank you for your understand