4.5" x 9.75" envelopes - 114mm x 247mm w/ Window for address viewing.
Secretive Blue Print inside to keep your documents private.
Plain face white envelopes. Good for sending out documents. A4 folded twice into thirds.
Made with 100gsm White Paper. Thick and sturdy for that professional/premium feels to your package.
Easy to use sealing system (Peel and Seal).