Compatibility: WONJOY Rugged Sport Band Compatible Fits 6.3"-8.9" (160mm-226mm) Wrists.
Security: Made From Durable TPU Band With Clear PC Bumper Case Built Together, Providing Full Coverage And 360° Protection For Your Watch.
User Friendly: All Watch Features, Buttons, And Sensitivity Are Accessible And Easily Operated With The Case Installed, Compatible With Your Chargers Without Removing The Case.
Easy Installation: The Back Cover Is Fixed With Four Small Screws, Making It Easy To Install And Very Secure. Do Not Have To Worry About The Watch Falling Out (Comes With Screws And Screwdriver).
It's Specifically Designed For Activities Like Running, Skiing, Cycling, Hiking, Fishing, And Other Outdoor Activities.