Air Changan 1,2,3,4

China

1:

• paper 
• open gussets
• tear off strip
• straight cut

      5 lines

2:

• paper 
• open gussets
• tear off strip
• straight cut

      3 lines, telephone  number: 029-…

3,4:

• paper 
• open gussets
• tear off strip
• straight cut

      3 lines, telephone  number: 95071199

          3,4: partially other gap positions in the contact info

                  3: …24- hour hotline…

                  4: …24-hourhotline…