Check the listing for details. Thill Splash Brite Water Activated Fishing Slip Float Bobber. Color: Black / Yellow, Condition: New. Listed at 6.79 USD. THE SPLASH BRITE IS A TRUE CENTER SLIDER FLOAT WITH A LINE-FRIENDLY GROMMET THAT ALLOWS LINE TO SLIDE FREELY TO HELP MAKE YOUR AFTER-DARK FISHING TRIPS SIMPLE AND SUCCESSFUL. THE SPLASH BRITE LIGHTS UP AUTOMATICALLY WHEN IT HITS THE WATER AND TURNS OFF WHEN IT COMES OUT, SAVING INTERNAL BATTERY LIFE AND GIVING YOU HOURS OF CAREFREE FISHING TIME. NO BUTTONS TO PUSH. NO LIGHT STICKS TO REPLACE – JUST SLIP IT ON AND CATCH FISH.AS A CENTER SLIDER FLOAT, THE SPLASH BRITE PULLS DOUBLE DUTY AS A PRIME NIGHT OR DAYTIME FLOAT. MULTIPLE SIZES ARE AVAILABLE FOR CATCHING A VARIETY OF GAMEFISH, INCLUDING WALLEYES, CRAPPIE, PERCH, BASS, NORTHERNS AND MORE.FULLY AUTOMATICNO BATTERIES REQUIREDLINE FRIENDLY BRASS GROMMET ALLOWS LINE TO SLIDE FREELY THROUGH THE FLOATINTERNAL BATTERY LASTS FOR 36+ HOURS SIZE WEIGHT L 1/8 OZ. XL 3/16 OZ.