Dimensions
China Paper Size
China
Sizes
mm :
90 × 54 mm
cm :
9 × 5.4 cm
inches :
3.5 × 2.1 inches
Measurements
Aspect ratio :
Area :
Perimeter :
Diagonal :
mm :
90 × 54 mm
cm :
9 × 5.4 cm
inches :
3.5 × 2.1 inches
Aspect ratio :
Area :
Perimeter :
Diagonal :