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A stack of fifteen brown kraft envelopes, each twelve by nine inches, self-seal flap visible

EnDoc 9x12 Self-Seal Brown Kraft Envelopes 15 Pack 28lb

SKU CH-08SR-XYHP2

Brown kraft 9 x 12 envelopes with peel-and-seal closure, 28 lb paper, 15 pack

  • Product colorBrown Kraft
  • Size details12 in × 9 in × 0.1 in
  • Pack quantity15
  • Peel-and-press closure seals in seconds without moisture
  • 28 lb kraft paper blocks show-through for privacy
  • 15-count pack lets you test quality before bulk buying
  • 12 by 9 inch size fits catalogs and oversized documents
  • Self-adhesive strip eliminates licking and speeds up mailing prep

EnDoc 9x12 Self-Seal Kraft Pack

This 15-pack of EnDoc brown kraft envelopes measures 12 in by 9 in and uses a .1 in thick 28 lb paper stock. The self-seal closure removes the need for moisture or tape during mailing. They suit offices and home users sending catalogs, presentations or oversized documents.

Peel-and-press closure under daily volume

The ultra-strong adhesive activates with a single press and holds through repeated handling in outbound mail streams. No moistening step means faster processing when multiple envelopes are prepared in sequence. The heavyweight paper resists tearing even when stuffed with multi-page sets.

28 lb kraft construction and open-end format

Non-see-through material keeps contents private while the rigid sheet protects corners during transit. The 15-count pack lets buyers test print quality and seal reliability before ordering larger quantities. Open-end orientation feeds smoothly through most desktop printers and mailing machines.

How it compares

Measured against everything we stock in Document Envelopes & Pouches, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 95% of the 638 comparable items (median $61.99).

Specifications

Product
Brand nameEnDoc
Product colorBrown Kraft
Size & build
Size details12 in × 9 in × 0.1 in
In the box
Pack quantity15

Questions about this item

How much heat or noise do the 28 lb kraft envelopes generate when stored all day?

Paper envelopes produce no heat and no noise while sitting on a shelf or in a drawer.

What printer or other equipment must I already own to use these 12 x 9 in self-seal envelopes?

No printer is required; the peel-and-seal closure works by hand, though the 28 lb stock accepts inkjet or laser printing if you choose to add addresses or logos.

Will the .1 in thick envelopes fit in the same filing cabinet or mail tray I use for standard letter-size folders?

At 12 x 9 in they are larger than letter size, so they need a legal or oversize compartment rather than a standard letter tray.

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