These Rigid Mailers are designed to comply with Mailing Postal sizes and fit through post boxes, we have available sizes from 164mm x180mm (CD Size) for a small letter all the way up to a large letter size 34mm x 250mm. We also now stock an A3 size for large products.

Take a look at our other protective mailers from bubble lined envelopes and boardback envelopes which are prefect for those important documents from certifcates or medical records to important signed documents.