Ideal for mailing bulky items and materials. DuPont® Tyvek® envelope provides an excellent alternative to heavy boxes and cartons. Superior water-,...

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

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

Affordable, high-quality mailer is ideal for high-volume mailrooms. Each mailer holds three 3.5" diskettes or one CD with case. Convenient...

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

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

Moisture- and tear-resistant plastic envelope protects packing lists from water and handling damage. Permanent adhesive backing keeps documentation...

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

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

Strong, tamper-evident seal safeguards confidential documents. Small perforations along the flaps provide evidence of tampering. Security tinted...

Embossed vertical ridges deliver a distinctive look without affecting printability. Wove finish adds a professional touch. Gummed flap provides a...

Recycled envelope is ideal for document shipping and storage. Unbleached heavy cover stock eliminates the need for privacy tinting. Reusable clasp...

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

Postage-saving, lightweight multi-layered paper mailer is significantly stronger than traditional paper designs. Moisture-resistant finish protects...

Strong, tamper-evident seal safeguards confidential documents. Small perforations along the flaps provide evidence of tampering. Security tinted...