Seafreight Container sizes and specifications : 20 ft DRY CONTAINER, 20 ft DRY CONTAINER, 40 ft DRY CONTAINER, 20 ft FLAT RACK, 40 ft FLAT RACK, 20 ft OPEN TOP CONTAINER, 40 ft OPEN TOP CONTAINER, 20 ft REFRIGERATED, 40 ft REFRIGERATED, 40 ftHIGH CUBE