Cauldron Halloween bulk buttons from Buttons Galore and More. Buy these decorative novelty buttons in quantities of 25, 50 or 100.  Each button measures .875 inches and features a shank on the back making them a perfect button for clothing and craft button. These fun buttons work perfectly when embellishing Halloween crafts.  Meticulously hand dyed, you will be impressed by the detail in this exclusive offer from Buttons Galore and More. When buying buttons online, remember our FREE shipping offer to USA residents on orders over $40.