Eureka Classroom Window Clings - More School Supplies Includes (1) school themed window cling sheet Each sheet measures 12 x 17 inches These vinyl clings featuring various school supplies such as crayons, pencils and scissors will liven up the classroom and are completely reusable and leave no residue. Back to school teacher supplies just got better when make your students feel engaged in the classroom. These clings can stick to any laminated or glossy surface like mirrors. Each sheet is 12 x 17 inches^Static vinyl cling^No residue and reusable^Created by Eureka, a leading innovator in classrom supplies, school dcor, activities, and educational fun for children of all ages