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9 x 12 Envelopes (100 Pack Bulk)
Tyvek Envelopes 9x12
Features:
- Dimensions: 9 x 12
- Made with high quality DuPont Tyvek material
- Lightweight
- Holds up to 14 lbs
- Strong and secure peel & stick adhesive catalog envelopes 9x12
- Puncture, Tear and Moisture Resistant
- Perfect size for your business documents or catalog mailer items.
- Strength and durability maintains the security of the envelopes contents
- Buy in bulk savings
Shipping Uses:
- Secure business documents
- Catalogs
- Books
- Small order
- Tee-shirts and more
Whether you're using these letter size envelopes for home, school, or professional use, the right quality supplies can make all the difference when it comes to 9x12 envelopes self seal envelopes . That’s why we put together this high quality catalog envelopes 9x12 set.
Retfireman
Reviewed in the United States on January 16, 2025
Slight delay on delivery, but well worth the wait, as this is exactly what I ordered. Absolutely well made and very durable for my needs!
Crystal Styles
Reviewed in the United States on March 29, 2024
I bought these for my students. They are strong and durable.
Customer
Reviewed in the United States on March 2, 2024
These envelopes are not only business-like in appearance - they serve as a high-quality means of secure processing - no transparency. Security can never be too important.
Cheryl Beckley
Reviewed in the United States on March 2, 2024
Great envelopes for storing and mailing important paperwork. I use these all the time. No longer mail anything in regular envelopes.
RF
Reviewed in the United States on March 2, 2024
I was hoping for mailing envelopes that were the same thickness as your typical yellow mailer. So when I got them, I was alarmed at how thin the paper was—I thought for sure it would be see-through, but it wasn’t. The envelopes have a blue security print inside. The description says water and tear resistant, and I (wrongly) assumed that that could NOT be true given how thin and flimsy the envelopes felt. So I stuck one under the faucet and even tried to rub some of the water into the paper purposely. It didn’t soak up any moisture! After that, I took the same envelope (thinking I had surely weakened the paper somehow) and tried to tear it. To my surprise, I couldn’t rip it even though I tried.These envelopes are far superior to the traditional, thicker-feeling, yellow mailing envelopes. I highly recommend them. They also have the sticker sealer, as opposed to the lick/moisture activated seal. (Do they still make the moisture activated ones anymore?) I was, however, surprised that even though the description says I ordered white envelopes, these envelopes actually have a light marbled pattern.
SureSite
Reviewed in the United States on March 13, 2024
Got the 9x12 Tyvek envelope pack and they’ve been excellent. The durability stands out, ensuring everything mailed arrives in perfect condition.The self-sealing closure is quick and effective, eliminating the need for extra sealing steps. Labels adhere firmly, avoiding the common issue of labels falling off during transit.They withstand elements like rain and rough handling, protecting the contents thoroughly.I recommend them for someone in need of sturdy and dependable mailers.
JLW
Reviewed in the United States on December 26, 2024
These Tyvek envelopes suit our needs. Very durable. And inexpensive.
dee
Reviewed in the United States on April 14, 2024
These are really great tough envelopes. They look nicer in person too.I disliked the marble look in the product pics, but in person the pattern is faint and barely noticeable.
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