1寸:2.5*3.5cm2寸:3.5*4.8cm5寸:5*6cm6寸:6*7cm8寸:8*10.2cm10寸:10.2*12.7cm12寸:12.7*15.2cm16寸:15.2*20.3cm18寸:18.4*25.4cm20寸:20.3*30.5cm25寸:30.5*35.5cm30寸:35.5*40.5cm40寸:40.5*45.5cm50寸:45.5*50.8cm60寸:50.8*58.9cm70寸:60.5*76.2cm80寸:70.2*88.4cm100寸:100.2*106.2cm120寸:120.3*148.4cm140寸:150.4*203.4cm160寸:180.0*254.4cm160寸:200.0*354.4cm200寸:240.0*402.4cm200寸:300.0*420.0cm240寸:320.0*640.0cm360寸:400.0*800.0cm