Anthem Sticker Company's flat back oval magnets feature a strong magnet that will stick to any metal surface. Proclaim your anthems while decorating your locker, refrigerator, desk, coffee maker, and more. • Measures 1.75"x2.75" • Made with mylar, recycled paper, a metal interior, and magnetic backing • For indoor use only • Hand-pressed with care in Concord, North Carolina • Plastic-free packaging: shipped loose in paper packaging