Specifications: An affordable size adhesive label born for computer printers. Postcard size means you can print as many sheets as you need. Release paper can be reused as recycled paper. Product Size: 1.1 x 0.9 inches (29 x 23 mm). Package Size: W 4.1 x D 7.0 x H 0.1 inches (105 x 178 x 3 mm). Package Weight: 1.3 oz (37 g). Blue frame. Quantity: 12 x 7 sheets (84 pieces). Sheet Size: Postcards