DL Envelopes (220 x 110 mm) are available in Plain or Windowface

These envelopes are Wallet (they open on the long edge) and are printed on 80gsm laser paper.

DL Envelopes are designed to hold DL sized printing (99 x 210mm). This can be in the form of DL flyers, DL Postcards, DL with compliment slips, or larger sized brochures folded to DL (A4 folded brochures or Double DL folded to DL brochures).

C4 Envelopes (324 x 229 mm) are available in Plain Face.

These envelopes are pocket format (they open on the short edge) and are printed on premium 100gsm laser paper.

C4 Envelopes are designed to hold A4 sized printing (210 x 297mm). This can be in the form of A4 flyers or letters, or larger sized A3 brochures folded to A4.