Everyone loves a yellow duckie, and now our yellow ducks are in lights. Our LED Yellow Ducks Bead Necklace is 36" long and features 4 yellow rubber duckies among the yellow & orange beads. Each necklace has 3 AG3 batteries included & installed and are replaceable. Chose from three light settings solid on, fast or slow flash. Sold by the individual piece. Please order in increments of 1 necklace.