This Fitbit® Charge designer sleeve brings trendy design to your fitness tracker. You'll look great while protecting your Fitbit Charge or Charge HR with this easy-to-use silicone sleeve. The XO Your Sister Fitbit® sleeve goes over your existing Fitbit® Charge band, maintaining the display and adding flare and personality to your fitness tracker. Color coordinate your Fitbit® Charge/Charge HR accessories to your band or your outfit for maximum versatility. The XO Your Sister Fitbit® sleeve is a simple, affordable way to incorporate health and fitness in your life with style. US and International Patents Pending.