Order A10 envelopes and get FREE shipping! Perfect for mailing larger invitations, greeting cards, or standard documents. Measuring 6 x 9 1/2 inches, these A10 envelopes can easily fit a folded piece of paper. Ideal for sending personal letters, event or wedding invitations, cards, and flyers. Also great for fundraising or formal events if you're in need of a larger outer invitation envelope. They are large enough to easily fit A1, A2, A4, A6, A7, A8 and A9 invitation envelopes, nested inside. Available in a variety of colors and styles to match any theme or occasion. Pair them with smaller matching envelopes for a polished and cohesive look.
Choose from our Printed options to customize your A10 envelopes. Include return or mailing addresses, event information, or custom artwork for a personalized envelope that matches your specific needs. Choose from one, two, or full-color printing options to compliment different color schemes and themed events. A10 envelopes are available in white, natural, brown bag kraft, and colored options and feature a traditional gum flap or self seal, for added convenience. Select A10 envelopes to use during the holidays, when sending greeting cards, or use them as outer invitation envelopes for weddings or special events. These bold but dependable invitation envelopes are sure to get you noticed.