PCB-69 6"x 9"x .5"--3pcs. with handle cut out(Availble Case pk 40 each) PCB-1218 12"x 18"x .5" (Available Case pk 5 each) PCB-1520 15"x 20"x .5" (Available Case pk 5 each) PCB-1824 18"x 24"x .5" (Available Case pk 5 each) PCB-1218H 12"x 18"x 1"(Available Case pk 5 each) PCB-1520H 15"x 20"x 1" (Case pk 5 each) PCB-1824H 18"x 24"x 1" (Case pk 5 each)