Fangrui Product Details Made Of Material, And Practical To Use A Tough Shell Case Made From Silicone Designed For A Close-fitting, Also Removable Protects Your Bicycle Computer From Bumps, Knocks And Scratches Suitable For Road Cycling Or Mountain Biking To Keep Your Bicycle Computer Safe And Clean. Easy To Fit And Mount In Seconds Features: New Features: Case, Shockproof, Keeping Your Watch Away From Scratches. Note: 1. Please Note That Only The Watch Case Is Included 2. The Protective Cover Is Easy To Install And Remove, Which Can Protect Your Watch. Material: Silica Gel Colour: Black Package Contents: 1 X Protective Case 1 X Tempered Film 1 X Lanyard Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.