Heavyweight Blank White Note Cards and Envelopes | 4 1/4&rdquo; X 5 1/2&rdquo; Inches (A2) | 50 Cards and 50 Envelopes | Not a Fold Over Card Non-folding flat cards are great for making Invitations, Announcements, Photos, Postcards, and much more. 50 Cards and 50 Envelopes The cards 4  " x 5  " inches with A2 Envelopes Perfect Use for Laser, Ink Jet and Offset Application Save money by making your own Invitations, Announcements, Photos, Postcards and much more!