Replacement Silicone Adjustable Watch Band Wrist Strap For G-armin Vivofit 4 Specifications: Silicone material made, soft and comfortable to wear. You can adjust the strap length. Replaces the broken or old watch band with this new one. Type: Watch Band Material: Silicone Fits for: for G-armin Vivofit 4 Features: Replacement, Adjustable, Easy to Install, Comfortable to Wear Size Details S: Length: 104mm + 45mm + 70mm/4.09inch; + 1.77inch; + 2.76inch; (Approx.) L: Length: 111mm + 45mm + 95mm/4.37inch; + 1.77inch; + 3.74inch; (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: (Watch Not Included) 1 x Watch Band