25*25*2.5/3mm
30*30*3/4mm
38*38*3/4/5mm
40*40*3/4/5mm
50*50*4/5/6mm
60*60*5/6mm
63*63*5/6/8mm
65*65*5/6mm
70*70*5/6/7/8mm
75*75*5/6/7/8mm
80*80*6/7/8/10mm
90*90*6/7/8/10/12mm
100*100*6/7/8/10/12/14/16mm
125*125*8/10/12/14mm
140*140*10/12/14/16mm
160*160*10/12/14/16mm