From the Dr. Seuss Stationery and Accessories Collection. Dr. Seuss Reward Certificates. Perfect for recognizing team or classroom accomplishments, these colorful reward certificates are sure to make anyone smile! Featuring none other than the Cat in the Hat and his mischievous blue haired friends, Thing 1 and Thing 2, each certificate has spaces provided for name, the accomplishment, place, date and from. Each certificate also comes with a bonus detachable bookmark! Includes 6 certificates which measure 8.5" wide x 5.5" high. This product is officially licensed by Dr. Seuss Properties™ ©Dr. Seuss Enterprises, L.P. All Rights Reserved.