Send letters, invoices, documents and more with the Euroffice range of traditional DL envelopes. The dimensions of DL envelopes, which are 110 x 220 mm (4⅓" x 8⅔"), mean that they are the ideal size for A4 paper folded into three equal sections. Our range of DL envelopes, from brands including 5 Star, Postmaster and Basildon Bond, are available with or without windows. They come in a range of colour options including white, cream, manila and vellum. We also provide gummed, self-seal, press seal, and peel and seal fastening options. Our pack sizes are varied, so you can choose as few or many envelopes as you require, from 25 to 1000. For environment-conscious workplaces, our environmentally friendly DL envelopes are the ideal option.