Safe Cat Glow in the Dark Adjustable Breakaway Collar will make finding your cat in the dark easy. Adjusts from 8-12″. This collar charges during the day, even indoors, to glow all night and is made with a pivoting breakaway buckle that releases the collar if your cat gets caught. This collar offers optimal safety for your beloved felines. Available in Glowing Blue Fish, Lime Skulls, Orange Flower, Purple Leopard, Black Galaxy, Green Stripes, Purple Butterfly, Orange Cat, Blue Boat & Pink Queen.