Card Type: Laser Cut Invitation Card Dimensions: 4.33 x 6.69 in (w x h) Paper Backer Dimensions: 4.72 x 7.08 in (w x h) Belly Band Dimensions: 4.72 x 7.08 in (w x h) Response Card Dimensions: 5.00 x 3.50 in (w x h) Outer Envelope: 7.48 x 5.24 in (w x h) Envelopes for RSVP Cards: 5.25 x 3.86 in (w x h)