APPROX SIZE GUIDE..
mm x feet.
| 60 X 120 = | 2' X 4' | 110 X 170 = | 2'8" X 5'8" |
| 90 X 150 = | 3' X 5' | 70 X 140 = | 2'4" X 3'8" |
| 120 X 180 = | 4' X 6' | 80 X 150 = | 2'8" X 5' |
| 150 X 240 = | 5' X 8' | 120 X 170 = | 4' X 5'8" |
| 200 X 300 = | 6'8"X 10' | 80 X 300 = | 2'8" X 10' |
| 68 X 240 = | 2'3" X 8' | 170 X 230 = | 5'8" X 7'8" |
| 180 X 180 = | 6' X 6' | 80 X 300 = | 2'8" X 10' |
| 160 X 230 = | 5'4" X 7'8" |