Celebrate students’ birthdays with these two-in-one birthday certificates and bookmarks! Printed on durable cardstock, each certificate includes space for personalization, plus a perforated bookmark—all with an adorable outdoors-themed design on both sides that kids will love to color in. Pack includes 30 certificates with coordinating tear-off bookmarks; each certificate measures 5 1/2" x 6 3/4", and each bookmark measures 1 3/4" x 5 1/2".