Paper Accents Envelopes are perfect for greeting cards, invitations, letters, and more. Let someone know that they have received something special before its even opened. These envelopes are acid-free, lignin-free, buffered and archival quality. With the opening on the end of the envelope, these can be used for custom handmade cards, any formal announcements, wedding invitations and special events. Measures approximately 9 1/2 x 4 1/8 inch. Cream. 10 pc.