WalGap Dog Collar Silicone LED Flashing Lights Lightweight (TM) Silicone LED Dog Collar Nylon You get 60 hours of steady light, or over 100 hours of flashing light with each collar and leash set Colors: Red,Orange,Yellow,Blue,Green,Pink (Six kinds color for you chose) Flashing Mode:Quickly Flashing / Slowly Flashing / Lighten up Dog Collar LED Flashing Lights Lightweight (Blue, Small)