20x27 inch / 50x70 cm20x27 inch / 50x70 cm
24x31 inch / 60x80 cm24x31 inch / 60x80 cm
28x39 inch / 70x100 cm28x39 inch / 70x100 cm
31x47 inch / 80X120 cm31x47 inch / 80X120 cm
35X51 inch / 90X130 cm35X51 inch / 90X130 cm
40x55 inch / 100x140 cm40x55 inch / 100x140 cm
