The "Envelope A3 80 gsm White Pack of 50 Pieces" is the perfect solution for all your large document mailing needs. With a pack of 50 envelopes, each made from high-quality 80 gsm white paper, this set provides you with a generous supply of reliable and professional-looking envelopes. The 80 gsm weight of the paper gives these envelopes a sturdy and durable feel, providing extra protection for your valuable documents during transit. The self-sealing adhesive flap provides a secure and hassle-free closure, saving you time and effort.