Card Type Dimension Cardstock Printing Method Outer envelope 5.24 x 7.48 in(w x h) No.010 Ivory Shimmer / Acrylic invitation 5.00 x 7.01 in (w x h) Clear UV printing Envelope for RSVP Card 5.12 x 3.82 in (w x h) No.010 Ivory Shimmer / RSVP Card 3.50 x 5.00 in (w x h) No.339 White Digital printing Reception Card 3.50 x 5.00 in (w x h) No.339 White Digital printing Envelope for Thank You Card 5.12 x 3.82 in (w x h) No.010 Ivory Shimmer / Flat Thank You Card 3.50 x 5.00 in (w x h) No.339 White Digital printing