Holiday calendar cards you can easily personalize online with your company info are perfect for a business holiday greeting. Our 12 Month personalized business calendars fold to fit perfectly into an elegant 5.25 x 7.25 size greeting card envelope - and only require a single, first class mail postage stamp! Customize the bottom of your calendar Christmas cards with your company name, website address, phone or email info - it's all up to you. We do recommend keeping your card calendar personalization to about 3 lines, as adding more will reduce the size of the text quite a bit and may be difficult to read. If you're looking for something a bit larger, you may want to consider our impressive 12 Month Grande Calendar Holiday Cards. Either way, it's easy to promote your business with our elegant 2020 calendar cards that clients and friends will be admiring all year long.