30 cm, 60 cm, 70 cm(11.8 in, 23.6 in, 27.6 in)
60 cm, 80 cm, 90 cm(23.6 in, 31.5 in, 35.4 in)
2 mm(0.1 in)
7 kg, 20 kg(15.43 lb, 44.09 lb)