Check out these 4 Leaf Clover bulk buttons from Buttons Galore and More. Buy these decorative bulk buttons in quantities of 25 or 100.  Each button measures 7/8 inches and features a shank on the back making them a perfect button for your St. Patrick's Day crafts. These lucky buttons are hand-dyed with precision and care. When buying buttons online, remember our FREE shipping offer to USA residents on orders over $40.