GREEN PEPPER: 7-1/4" X 6-1/2", GREEN BEANS: 7" X 2", TOMATO: approximately 6-1/2" X approximately 6-1/2", CORN: 8" X approximately 4", ONION: approximately 7" X approximatly 5", RADISH: 7-1/2" X 5", WATERMELON: 5" X 9-1/4", EGGPLANT: 7-3/4" X 6" ; Wood: 1/2" or 3/4" thick exterior grade plywood or pine.