Length of adjustment band is 124 mm. Length of buckle band is 95 mm. Include your watch case size when measuring for fit. Just swap, click and go with 26 mm wide interchangable bands for your compatible watch. Choose leather, metal or silicone to change your watch´s look and feel in a snap. It´s easy to switch, and always secure. No tools required. See your product specs tab for wrist circumference information. Compatible Devices: - D2™ Bravo - D2™ Charlie - D2™ Delta PX - D2™ Mach 1 Pro - D2™ Mach 2 51 mm - Descent™ Mk1 - Descent™ Mk2i - Descent™ Mk3i 51 mm - Descent™ X30 - Enduro™ - Enduro™ 2 - Enduro™ 3 - Epix™ Pro (Gen 2) Sapphire Edition | 51 mm - Fēnix® 5X - Fēnix® 5X Plus - Fēnix® 6X Pro and Sapphire Editions - Fēnix® 6X Pro Solar Edition - Fēnix® 7X Pro Sapphire Solar Edition - Fēnix® 7X Pro Solar Edition - Fēnix® 8 51 mm, AMOLED - Fēnix® 8 51 mm, Solar - Fēnix® 8 Pro 51 mm, AMOLED - Fēnix® 8 Pro 51 mm, MicroLED - Foretrex® 601 - Foretrex® 701 Ballistic Edition - Foretrex® 801 - Foretrex 901 Ballistic Edition - Instinct® 2X Solar - Instinct® 2X Solar Tactical Edition - Instinct® 3 50 mm, AMOLED - Instinct® 3 50 mm, AMOLED, Tactical Edition - Instinct® 3 50 mm, Solar - Instinct 3 50 mm, Solar, Tactical Edition - Quatix® 6X Solar - Quatix® 7X Solar Edition - Quatix® 8 51 mm, AMOLED - Tactix® 7 AMOLED Edition - Tactix® 7 Pro Ballistics Edition - Tactix® 7 Pro Edition - Tactix® 7 Standard Edition - Tactix® 8 51 mm, AMOLED - Tactix® 8 51 mm, AMOLED, Cerakote® Coating - Tactix® 8 51 mm, Solar - Tactix® 8 51 mm, Solar, Elite - Tactix® Bravo - Tactix® Charlie - Tactix® Delta Sapphire Edition - Tactix® Delta Solar Edition - Tactix® Delta Solar Edition with Ballistics