- A blank interior lets you send the perfect message. A2 size (4.25"x5.5") 100% recycled envelope All cards are designed, printed and folded by hand in our Roswell Georgia studio.  We print using a Risograph.  It looks like a photocopier, but works as a screenprinter; using rich spot color's and stencils to create tactile vibrant punchy prints, with very little impact to our environment.