35 sets in a box: 15MM, 20MM. 25MM each 10 sets, 30MM 5 sets!!!!!! 50 sets: 12MM. 14MM.16MM, 18MM, 20MM each 10 sets!!!!! 90 sets in a box of 12MM, 14MM, 16MM, 18MM, 20 sets each, 24MM 10 sets!!!!!!