5 1/2 x 7 3/4 folded and 7 3/4 x 14 1/4 open. 50 count z fold with 2 printing areas inside. Sold with single envelopes. Allow 10 days for normal delivery. Available in all pearl or with purple tint. Optional 100 pack of RSVP-Reception cards separate. Pearl is sold with pearl luster envelope and and pearl with purple tint is sole with purple luster envelope option. RSVP cards pack with white envelopes.