Printable 4.75"x6" envelope - Fits all DSD cards.

Printable envelope: 4 ⅝"x6"

Print ONE 8.5x11 sheet, double sided. Fold. Two snips. A few dots of glue. Stuff and tuck. 

Perfectly fits a homemade card (4 ¼"x5 ½") on quartered 8½x11, and all Duck Soup Designs cards.