Our square greeting cards are printed on high-quality, eco-friendly cardstock, ensuring durability and a premium feel. Card packs include Kraft envelopes. Order Fulfillment: Cards are printed and ready to ship within one week, reaching U.S. and international destinations within approximately two weeks. Card packs ship from the U.S. or the U.K. Add-ons and Customizations: We offer a selection of sizes, colors, and paper options, as well as a variety of envelope choices in different styles and colors. Please inquire about bulk discounts, wholesale, and custom orders. Feel free to contact us with any questions or special order requests.