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SUNEE 9x12 Envelopes Self-Seal Catalog Mailing Envelopes -100 Count, Ultra Strong Quick-Seal, 9x12 inch Brown Kraft Manila Envelopes Security Envelopes

4.8 (8) Write Review
Free shipping on orders over $29.99

$21.99

$ 10 .99 $10.99

In Stock

1.:100 Pack


2.Size:9x12


About this item

  • 9x12 Durable Envelopes: SUNEE catalog envelopes are made of sturdy 28 lb brown kraft paper, featuring a robust self-seal closure. The high-quality paper is tear-resistant and durable, standing up to normal postal wear and tear without damage
  • Self-Sealing Envelopes: SUNEE's 9x12 Manila envelopes are designed with ultra-strong self-adhesive tape. Simply peel off the white liner, fold, and press for a few seconds to seal the envelope, ensuring the security and durability of your mail in a completely sealed environment
  • 100 Pack 9x12 Envelopes: You will receive 100 of our 9x12 self-sealing envelopes, sufficient to meet your needs. These perfect 9x12 envelopes are ideal for use at home, office, school, and more
  • Privacy Protection and Printing: The 9x12 envelopes are completely opaque, with the brown kraft paper material ensuring the privacy of the contents. The high-quality brown 9x12 envelopes have a blank surface, and the kraft envelopes can be reused multiple times, allowing you to customize them with printed patterns and text
  • Versatile Use: SUNEE catalog envelopes are ideal for mailing catalogs, magazines, documents, direct mail, paperwork, letters, invitations, photos, promotional materials, brochures, and more


Product Description

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ShirleyJ64
August 9, 2025
Not sure if it was the packer or the shipping company but the container was all ripped. Most likely it was the shipping company.Everything in the box was ok.
Peter W. LoRusso
July 24, 2025
The envelopes are good quality. Perfect for what we need.
Customer
June 17, 2025
Great product they seal very well and are cheaper then Amazon basic ones. The size works well for a regular sheet of paper.
Beth
June 8, 2025
Better than going to the store for price
Kindle Customer
April 16, 2025
I like the sealable envelopes.
Paula L.
March 5, 2025
Best for the price paid
David2Bears
January 29, 2025
I go through a lot of these envelopes for my business
Rjay
January 25, 2025
Highly Recommend
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