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

Heavyweight, 28-lb. Kraft stock. Tuck in the ungummed flap to seal.

Envelope expands up to two inches to accommodate bulky documents. Extra heavyweight, 40-lb. Kraft stock is strong and sturdy. Redi-Strip™ closure...

Wove finish adds a professional touch. Security tint for privacy. Gummed flap provides a secure seal. Windows provide faster addressing.

Flap adhesive withstands printer heat. Wove finish adds a professional touch.

Self-adhesive Redi-Strip™ flap provides a secure seal. Protective paper strip keeps the self-adhesive closure free of dust. Wove finish.

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

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

Lightweight, moisture- and rip-resistant mailers made of DuPont™ Tyvek® help to reduce shipping costs. Clean, crisp look conveys a professional...

High-quality envelope is ideal for computer-generated invitations, cards, announcements and photos. Wove finish resists smudging and smearing.

Superior Barrier Bubble® air cellular cushioning offers great protection. Fully laminated, heavyweight Kraft construction delivers outstanding rip-...

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

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

Treated with an antimicrobial agent to protect the envelope from the growth of bacteria, mold, mildew and fungus. Tinted to protect sensitive...

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