This happy hippo is sure to add joy and delight to anyone’s birthday!Front: Happy Birthday!Inside: BlankSize: A2 (4.25″ x 5.5″)I chose substantial, luxurious card stocks (100 lb +) with a recycled content ranging from 10-100% for these cards. Cards are printed at a wonderful family-owned print shop here in the San Francisco Bay Area. Each card comes packaged in a plastic sleeve with a 100% recycled brown Kraft envelope.Made in United States of America.