Each pack contains eight 4 by 6 inch Invitations with a Classic Zebra Party design. These stylish invitations are designed by our graphic design team to coordinate with with trendy party supplies and designer colors. Classic Zebra Invitations are printed on high-quality satin sheen paper. Simply fill in your information with any gel ink, ball-point, or felt-tip pen and mail in the envelopes provided. These unique, attractive fill in the blank invitations are only available here at Birthday Direct.