Pack of 25: This pack includes 25 solid ivory envelopes, providing an ample supply for mailing your holiday invitations, announcements, and personal messages. 6" x 9" Envelopes: Each envelope measures 6 inches by 9 inches, offering a perfect size for stationery sheets half-folded or 5.5" x 8.5" invitations. Gummed Adhesive: These envelopes feature a gummed adhesive closure, ensuring a secure and reliable seal for your important documents. Coordinate with Great Papers! Stationery: These ivory envelopes coordinate beautifully with Great Papers! holiday stationery and 2-up invitations, creating a cohesive and elegant presentation for your special occasions. Premium 100 GSM Paper: Crafted with high-quality 100 gsm paper, these envelopes offer a luxurious feel and enhance the professional look of your mailed materials. Make a lasting impression with Great Papers! Ivory Solid Envelopes, perfect for adding a touch of elegance to your invitations and business correspondence.