4mm(5 boxes of a total of 35 pieces 4mm(10 boxes of a total of 70 pieces 4mm(20 boxes of a total of 140 pieces 5mm(5 boxes of a total of 35 pieces 5mm(10 boxes of a total of 70 pieces 5mm (10 boxes of a total of 70 pieces 5mm (10 boxes of a total of 70 pieces