This is Zazzle's cause buttons page, where you'll find a unique assortment of square cause buttons set up for personalization or purchase. Almost all custom buttons are shipped within 24 hours. Buy your favorite design on buttons measuring 2" x 2". Zazzle buttons are printed on recycled paper and have a scratch-resistant Mylar cover. Personalize button orders of all sizes. Upload your designs at no cost! To browse more products, please visit our main cause section.