Heavy-duty Kraft mailer features double-folded corners and a double-glued bottom. Uniform padded interior keeps fragile contents snug and...

Cost-effective solution for bulk mailing. Wove finish adds a professional touch. Gummed flap provides a secure seal.

Heavy-duty poly envelopes resist tears, repel moisture and are available in bright translucent colors for easy organization. Gusset expands up to 1...

Durable water-resistant poly envelope has additional pocket on back. Snap closure keeps contents secure. Top loading.

Format invoices, statements and checks to align with the double windows -- pick the envelope that is best suited for your needs! Tinted with a blue...

All purpose envelope is ideal for mailing catalogs, promotional materials, documents and more. Horizontal, file-style orientation simplifies...

Wide gummed flap produces a secure seal. Quality paper stock resists ripping and tearing.

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

Colored, 28-lb. paper stock delivers coding flexibility and rip-resistant durability. Convenient string and tie closure withstands heavy use....

Reusable envelope is ideal for office, school and home use. Durable double prong metal clasp and reinforced eyelet. Heavily gummed flap closure.

Double window design displays both employer and employee name and address.

Lightweight catalog envelope for mailing or storage. Features a gummed closure for a secure seal.

Extra-rigid fiberboard mailer protects photos and documents. Redi-Strip™ self-adhesive flap provides a peel-and-press, secure seal. Perforated tear...

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

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