PLEASE SELECT 'STANDARD SHIPPING' AT CHECKOUT unless you are based in Brisbane or Gold Coast. 
 
Rigid mailers 20, 50 or 100 pack.
 
Sizes: 
180 x 100 x 16mm (external dimensions) 
310 x 220 x 16mm A4 (external dimensions)
 
Perfect or items that are flat such as wraps, bulk stickers, cards, important documents etc.