Product Description Our Eureka scratch-off cards are perfect for elementary school classrooms and for students who love recess and playing with other students. The cards feature ''Teamwork Makes the Dreamwork''. Write a prize or motivational phrase in the space provided. Set includes (24) scratch offs that measure 3.5'' W x 6'' H. From the Manufacturer With Eureka Scratch-Off Rewards kids get to scratch and reveal your personalized message. Teachers and parents are only limited by their imagination on how they use this product. Write a prize or motivational phrase in the blank space provided and cover with the silver sticker.