Create lasting custom magnetic promotions with these adhesive magnetic cards. Simply peel back the paper liner to expose the adhesive and add your pre-printed business card to the magnet. It’s the perfect thickness for a refrigerator magnet! Details: Black2" x 3.5" (5 cm x 8.8 cm) card size0.015" (0.38 mm) card thickness12 packs (10 cards per pack, 120 total cards)Flexible