Lenticular Animated Flip Image Buttons. Animated buttons are the perfect low-cost giveaway that gets seen every day! Button animates from one image to another – and back again. Printed in Full-Color from customer-supplied artwork. Packaging Available: A variety of packaging solutions are available to meet your merchandising objectives. 2 1/4″ in diameter. 14 mil. 100 lpi lens affixed to a metal shell wit a plastic backing and a standard safety pin attachment.