Packaged to sell as a set of 6 Cards with envelopes. Ready for retail in a clear cellophane packaging with an insert that shows the included designs on the package on the back. Card Details: - Paper 110lb matte card stock - Blank inside - Card Size Options: Small: 4.25”x5.5” - Envelope included: Choose between white or brown Kraft paper envelope Envelopes are easy peel and press self seal envelopes Set of 3 watercolor print orca killer whale folding greeting card valentines, perfect for marine biology students and anyone who loves orcas and ocean life.