Eureka Smiles Clings Includes (1) smiley face window cling sheet Each sheet measures 12 x 17 inches Spice up your classroom decorations with these vinyl clings featuring various colored smiley faces that leave no residue and are completely reusable! Back to school teacher supplies just got more fun  make your students feel comfortable and engaged in the classroom with these smiley face decals! Not just for windows! These clings can stick to any laminated or glossy surface like mirrors. Each sheet is 12 x 17 Inch Static vinyl cling No residue and reusable Created by Eureka, a leading innovator in classroom supplies, school dcor, activities and educational fun for children of all ages