Postal core

The Advantages of the postal core : --

1.  Outer layer water resistance.
2.  Air tight cap.
3.  Economical.
4.  Easier for storage and label,
5.  Lighter and cheaper to courier.

Sizes of Postal Core : --

1.  A0 885mm ( width ) x 76.2mm ( length ) x 3mm ( core ) -- Red Cap,

2.  A0 885mm ( W ) x 60mm ( L ) x 3mm ( C ) -- Blue Cap,

3.  A1 634mm ( width ) x 76.2mm ( length ) x 3mm ( core ) -- Red Cap,

4.  A1 634mm ( W ) x 60mm ( L ) x 3mm ( C ) -- Blue Cap,

5.  A2 460mm ( width ) x 76.2mm ( length ) x 3mm ( core ) -- Red Cap,

4.  A2 460mm ( W ) x 60mm ( L ) x 3mm ( C ) -- Blue Cap,