16 inches by 18 inches by 30 inches and 14 inches by 20 inches by 30 inches 16 inches by 18 inches by 30 inches and 14 inches by 30 inches by 36 inches 16 inches by 18 inches by 30 inches and 14 inches by 16 inches by 30 inches 16 inches by 18 inches by 30 inches and 14 inches by 18 inches by 30 inches