Make foam bodies for crab patterns quickly and easily. A few coats of paint and acrylic will allow you to make super-realistic crabs.  Got less time?  Just punch out two crab bodies, add legs, eyes and feathers and a few dabs of super glue and you are ready to go!  Crab Bodies are available in four sizes: Large (1-1/8" wide), Medium (1" wide), Small (7/8" wide) and Extra Small (3/4" wide).