4 x 9 Postcard that fits in a #10 envelope. Inform and reward - not only is this post card great for relaying your business's information, it also includes a tipped on magnet keepsake (sold separately). Multiple magnet shapes and sizes are available to choose from. Customize with one color spot imprinting and send out to potential clients and customers - a layout of your Smartline (TM) Card submitted with your order is strongly recommended to ensure accuracy.4 x 9 Postcard that fits in a #10 envelope. Inform and reward - not only is this post card great for relaying your business's information, it also includes a tipped on magnet keepsake (sold separately). Multiple magnet shapes and sizes are available to choose from. Customize with one color spot imprinting and send out to potential clients and customers - a layout of your Smartline (TM) Card submitted with your order is strongly recommended to ensure accuracy. Magnet not included in price of item. If factory is mailing, additional production time is required (does not include postal delivery time). Postage costs are not included in price of item.