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120 PCS #10 Brown Self Seal Kraft 4-1/8 x 9-1/2 inches Security Envelopes, Windowless Invisible Envelopes Super Strong Quick Seal Envelopes Security Tint Pattern Secure

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$15.99

$ 7 .99 $7.99

In Stock

1.:#10 Envelopes (120 Pcs)


2.Color:Black


About this item

  • VALUE SECURITY ENVELOPES PACKAGE - Package includes 120 PCS self seal #10 security envelopes with larger size of 4-1/8 x 9-1/2 inches which can easily get your large documents, pictures, photos, files, papers or other items organized and shipped safely.
  • HIGH QUALITY & FINE WORKMANSHIP - Say goodbye to the security envelopes in cheap quality. Here our #10 self seal security envelopes are made of high quality material with fine workmanship to keep the envelopes stay flat during the mailing time, safe mailing without causing any damage.
  • ULTRA STRONG SELF SEAL CLOSURE - The #10 security envelopes are with strong self seal tape closure to offer a ultra strong sealing performance and keep the inside documents safe, not easy to open or tear even shipped in the most Violent Express, providing the max safety.
  • WIDE USED IN ANY OCCASIONS - All the security envelopes are with windowless design which allows an easy printing, labeling or hand-addressing, great for quick, mass business mailings, great choice for standard business, legal documents and sensitive correspondence.
  • WE OFFER THE BEST SERVICE - Xxcxpark is professional manufacture of paper supplies who is devoted to provide perfect solutions for home and office documents organizing. Order now to get 30 days money back and free replacement, feel free to contact us if there is any issue with our security envelopes.



Product Description


Dede Winters
2025-07-12 14:06:35
These envelopes are exactly as described: they are high-quality and I use these in most of my Junk Journals. They are very impressive.
daryl peveto
2025-07-04 11:08:01
I was expecting a very basic envelope. These are really well made. The paper is thick and the self adhesive is strong. I am very happy with these envelopes!
Pedro D. Sarmiento
2025-06-22 12:14:17
Nice and sturgy!
Danielle Small
2025-06-21 10:47:34
Didn't think these would be as nicely made for the price and quantity. Sturdy, easy closure. Sending out bulk mail with more than paper in them. First round went out with no hassle. Had one returned and it looked same as I had sent it...held up well through mailings.
michele_vermont
2025-06-16 14:18:01
Was looking for non-bleached envelopes. Who knows if these are dyed brown are actually less processed. Either way, the envelopes or thick and high quality. Make sure to use a dark pen to address them so it's visible. Basically has naturally occurring privacy protection given the thickness and color of the envelopes. I would buy these again.
eDe
2025-06-08 14:21:40
I like these and they serf the purpose well.
Customer
2025-05-31 12:00:01
I used these for a neighborhood mailing and as always the case, some come back due to delivery problems. Here's the good news. They were in great shape! Usually a trip through the mail is going to turn up a a few bent or torn pieces. These are extremely sturdy and attractive envelopes. Best of all, not only are they self seal, but that seal is strong! No open ends or failed sticking here. You can count on these to do the job.
Luta Wolf
2025-04-26 12:26:54
We have recently made a change to our office invoices and I have grown tired of having to perform a special fold to insert them into the #9 envelopes. However, I was uncertain if #10 was the appropriate fit, so I decided to only place an order for a limited number. This was the perfect amount without breaking the bank and when I got them, they were excellent quality!
l
2025-04-12 18:24:36
Great
Phillips
2025-01-15 12:26:48
I thought these would be 28 lb paper for $40, sent them back.Bought 24 lb from Amazon also for $12 that are actually better.
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