A gusset envelope has expanding sides to increase the capacity inside of the envelope to fit bulky contents such as brochures or multiple documents.
Our range of gusset envelopes are 120gsm and made from a premium cartridge paper sourced from a sustainable forest source and are accredited environmentally friendly.
They are ideal for mailing due to their expanding sides as they are designed to accommodate bulky contents. Perfect for sending bulky documents, letters, catalogues, business documents and more. Gusset envelopes are available to buy at wholesale prices in all popular sizes including C4, C5, C6 and DL.