These 17 x 22 inch kraft jumbo envelopes are built for oversized flat content that cannot be folded or rolled. At 28 lb kraft construction, they deliver reliable tear resistance and structural integrity through standard handling, routing, and outbound distribution.

The ungummed flap keeps the envelope unsealed, making them well suited for inter-office routing, multi-step fulfillment workflows, and any application where contents must be inserted, reviewed, and returned without damaging the envelope. Print shops, publishers, legal departments, and catalog distributors commonly rely on this format for posters, proofs, large-format documents, and flat promotional materials.

Each case contains 100 envelopes. The flat profile stacks efficiently on shelving and in mail room storage without excess bulk, supporting consistent inventory levels in high-volume operations. These envelopes ship via parcel carrier.