Dr. Seuss™ Cat In The Hat™ Mini Stickers. Tell students that they've done a great job with one of these Dr. Seuss mini stickers on their homework assignments. Fun for birthdays, rewards and more, these Cat In The Hat stickers are the perfect incentive for completing reading assignments, too. Assorted. Paper. 1 3/4" (88 stickers per sheet, 8 sheets per unit) Stickers, 1/2"; sheet, 6 7/8". ™ & © Dr. Seuss Enterprises, L.P. All Rights Reserved.