swim communications A4 Paper Size

view table of envelope sizesEnvelope Size Paper Uses

Postcard sized paper is commonly used for:

Envelope Size suited to fit ISO A Series size paper:

  • DL Envelope size is suited to fit A4 folded into thirds.
  • DLX Envelope size is suited to fit A4 folded in thirds, or A5 folded in half lengthwise. It is a slightly oversized DL envelope designed to allow for more documents to be able to be inserted and fit with greater ease.
  • C3 Envelope size is suited to fit A3, or an A2 folded in half.
  • C4 Envelope size is suited to fit A4, or an A3 sheet folded in half.
  • C5 Envelope size is suited to fit A5, or an A4 folded in half once.
  • C6 Envelope size is suited to fit A6, or an A4 folded in half twice.
  • B4 Envelope size is suited to contain C4 envelope size.
  • B5 Envelope size is suited to contain C5 envelope size.
  • B6 Envelope size is suited to contain C6 envelope size.


need a logo
need a letterhead