Patented design replaces standard double-window envelopes plus checks/invoices method of mailing. Simply print, fold and seal. No plastic window....

Redi-Tac™ technology on closure is constructed for repeated use. Design eliminates USPS additional handling charges required for metal clasp...

Expandable Tyvek® mailer delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of...

Press and seal permanently to safeguard important documents. No moisture needed. Just fold down the flap, press and mail.

Ideal for formal or computer-generated announcements and invitations. Classic styling and square flap adds an element of tasteful elegance. Wove...

Extra large envelope is ideal for storing a wide variety of materials. Ungummed flap makes it ideal for repeated use. Heavyweight paper stock.

Redi-Strip™ flap provides a secure seal. Protective paper strip keeps the self-adhesive closure free of dust. Heavyweight Kraft construction.

Redi-Tac™ technology on closure is constructed for repeated use. Design eliminates USPS additional handling charges required for metal clasp...

Self-adhesive, Redi-Seal™ closure delivers press and seal convenience.

Sturdy material resists moisture, punctures and tears. This lightweight envelope helps reduce shipping costs. Has a smooth design that offers a...

This envelope is perfect for storing a variety of valuable, easy-to-lose materials. Durable Kraft stock. Gummed flap provides a secure seal.

Barrier Bubble® lining retains air better than alternative cushioning materials. Polypropylene exterior is moisture-, puncture- and rip-resistant....

Ideal for everyday mailings. White wove finish adds a professional touch. Traditional gummed flap delivers a secure seal.

Distinguish yourself as a consummate professional; coordinate all of your CLASSIC CREST® stationery. Premium, business-weight envelope features a...

Create elegant and distinctive brand identity materials and personal stationery by coordinating Strathmore envelopes and business paper....