** S I Z E S **
10 x 15 cm = 4 x 6 inches
13 x 18 cm = 5 x 7 inches
15 x 20 cm = 6 x 8 inches
20 x 25 cm = 8 x 10 inches
20 x 30 cm = 8 x 12 inches
A4 - 21 x 30 cm = 8.3 x 11.7 inches
25 x 36 cm = 9.84 x 13.78 inches
25 x 38 cm = 9.84 x 14.96 inches
30 x 40 cm = 12 x 16 inches
A3 - 30 x 42 cm = 11.7 x 16.5 inches
30 x 45 cm = 12 x 18 inches
40 x 50 cm = 16 x 20 inches
40 x 60 cm = 16 x 24 inches
A2 - 42 x 60 cm = 16.5 x 23.4 inches
50 x 70 cm = 19 ⅝ x 27 ½ inches
50 x 75 cm = 19.69 x 29.53 inches
60 x 80 cm = 23.62 x 31.5 inches
A1 - 60 x 85 cm = 23.4 x 33.1 in
60 x 90 cm = 24 x 35 inches