Our officially licensed Greek sorority and fraternity stickers are professionally printed in the USA on professional grade vinyl. Our stickers are extremely vibrant and will last for many years whether they are placed inside or outside. Adheres to almost any surface! Pro-Graphx is an officially licensed manufacture, distributor and wholesale distributor with Affinity Licensing. This means that all of these designs and colors have been approved by each individual Greek sorority or fraternity and is allowed to be reproduced and distributed by our team. Our stickers can be placed anywhere! Show them off by putting them on your laptop, water bottle, car window, dorm room, collage boards or anywhere you see fit.