Leader Opaque White 5 1/2 Baronial Envelopes - 250 Envelopes Color: White These envelopes are great for any sort of invitation, greeting card, photos, post cards, etc. Perfect size for an announcement! Envelope Size: 4.375" x 5.75" Perfect size for your note-card! Envelope Enclosure Size: 4.25" x 5.5" - Perfect size for A-2 Flat Cards, RSVP, Note Cards, Letters, Notes etc. Weight: 60# Text Great for holding up through the mail system! Finish: Smooth Vellum Great for printing!