This set includes 3 cards and 3 white envelopes. There are 3 designs from "Manhattan Floating in the East River" of Seth Chwast:

Manhattan Floating Detail: Chelsea - The Sun
Manhattan Floating Detail: Pigeon
Manhattan Floating Detail: Life Preserver

The cards are blank inside
5.5" x 4.5"

Sponsor on the back: Milestones Autism Organization 10 Year Anniversary