[Compatible Models] This fenix 7x watch band Compatible for Fenix 8 51mm ,Fenix 7x Solar,Fenix 6X, Fenix 6X Pro and Sapphire Editions, Fenix 5X, Fenix 5X Plus, Fenix 3, Fenix 3 HR, Fenix 3 Sapphire, D2 Delta PX, D2 Bravo, D2 Charlie, Descent Mk1, Foretrek 601, Foretrek 701 Ballistic Edition, Quatix 3, Tactix Bravo, Tactix Charlie, Tactix Delta, Descent Mk2, Descent Mk2i, Descent Mk3i (51mm). [Premium Quality Silicone Material]This 26mm watch band is made of high quality silicone raw material, soft and flexible, comfortable to wear and won't bring any pressure to your wrist. [Applicable Wrist Size]This fenix 7x band fits wrist between 6.7inches-8.85inches (170mm-225mm).Please measure your wrist and make sure the size before you purchase. [Easy Installation]Designed for fenix 3 watch band,easy and convenient installation.Without tools,you can replace the watch band in just a few minutes,giving your watch a new look and unique charm. [Customer Service]Any problems with our silicone sport watch bands,please feel free to contact us.Any problem with the item you receive or any opinion, please don't hesitate to contact us.