Universal Office Products UNV36301 Double Window Business Envelope - #9, White, 500/Box

Optimize your mailing tasks with our double window business envelopes. Sized at #9 (3.88 x 8.88 inches), these envelopes feature a blade flap and a gummed closure, ensuring secure and reliable mailing. With a sleek white finish, they enhance professionalism for all correspondence.

Each box contains 500 envelopes, making it an ideal choice for offices and businesses looking to streamline their mailing needs.