Our Teacher's Incentive Stamp Set are great for grading papers, decorating cards and gift bags. They're also a fun way to track goals and provide positive reinforcement for children of all ages! They are made to fit Credit Shapes Etc. Incentive Charts, Personal Incentive Charts/Bookmarks, and Job Charts. Stamp dimensions are: 1/2" X 1/2" X 3".Music note, sunshine, happy star, apple, school bus, ribbon, excellent, good work, paw print and birthday cake.