You can print at home or use on-line printing services.
There are 5 scalable files included in this listing.
Details
1. 2:3 ratio for printing:
Inches: 4x6 / 6x9 / 8x12 /10x15 / 12x18 | 16x24 / 20x30 / 24x36
Cm: 10x15 / 20x30 / 30x45 / 40х60 / 50x75
2. 3:4 ratio for printing:
Inches: 6x8 / 9x12 / 12x16 / 15x20 / 18x24 / 24x32
Cm: 15x20 / 30x40 / 45x60
3. 4:5 ratio for printing:
Inches: 4x5 / 8x10 / 12x15 / 16x20 / 20x25 / 24x30
Cm: 20x25 / 40x50
4. ISO (International Standard Size) for printing:
A5 / A4 / A3 / A2 / A1
Cm: 50x70
5. 11x14 for printing:
Inches: 11x14