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C4 Envelopes

The dimensions of the C series envelope sizes are defined by ISO 216. These C series envelope sizes are formulated to fit A series paper exactly. The dimensions of a C4 envelope is 324x229mm. They can easily fit A4 sized sheets without folding or creasing them.

C4 Envelope
Usage of C4 envelopes

C4 envelopes are used mainly for important letters and brochures that cannot or should not be folded. It can also carry a catalogue or a brochure.

C4 Envelope Printing

Envelope Printing stocks a wide range of envelope sizes for your needs and budget, including the C4 size. We also offer:

  • Custom design services for those looking for a unique envelope
  • A 24 hour service allowing you to buy envelopes online at your convenience
  • State of the art technology and machinery for printing envelopes
  • A diverse range of products to choose from- including colours, sizes and presentation
  • Obligation free advice on your envelope template and style
  • An individualised service at wholesale prices
  • Australia wide delivery- including fast turnaround to Brisbane, Melbourne, Sydney and regional Australia

Envelope Printing has been delivering high quality and cost-effective envelopes of all sizes to residents of Australia for many years. When you’re after professional envelopes, shop online at Envelope Printing.