

📦 Seal the deal with style and strength—mail like a pro, every time!
Juvale’s 25-pack of 9 x 11.5 inch kraft brown cardboard mailers features a robust 450 GSM stiff construction and a peel-and-seal closure, delivering premium protection for comic books, art prints, photos, and documents. Designed to stay flat and resist bending, these mailers combine durability with effortless sealing, making them the go-to choice for professionals seeking secure, brandable, and efficient mailing solutions.











| ASIN | B07DN88QN5 |
| Best Sellers Rank | #46,349 in Office Products ( See Top 100 in Office Products ) #342 in Envelope Mailers |
| Brand | Juvale |
| Closure | Self-Seal |
| Color | Kraft Paper |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,041) |
| Date First Available | June 11, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.14 pounds |
| Item model number | SZZTJ |
| Manufacturer | Juvale |
| Manufacturer Part Number | SZZTJ |
| Material Type | Paper |
| Number of Items | 25 |
| Product Dimensions | 11.5 x 9 x 0.04 inches |
| Shape | Rectangular |
| Size | 9 x 11.5 |
J**T
Good product for protection
Great mailer. Sturdy and hard to bend which is great for mailing comic books I sell on EBay.i add a couple of extra backer boards just to be sure.
C**R
Repeat Buyer Because These are the Best!
This is the second time I have purchased these rigid mailers from Juvale. Simply put these are overall the best! They arrive packaged with great care including a foam bumper around the mailers. Now to the mailers... The rigid quality is exceptional. The adhesion is superb. I was made aware of this when I once had to reopen the mailer having forgotten to insert an item. It was difficult and I'm happy about that. I don't have to worry about it opening en route or waste packing tape to ensure it stays closed. The person receiving it won't have any difficulty because there is a pull-tab to open the mailer. Also, I have never had anyone contact me to say the mailer arrived damaged or bent. Are they a little pricey? Perhaps, but as the saying goes you get what you pay for and I definitely got my money's worth.
L**.
Wow I'm impressed
High quality product, sturdy and professional. My order came in a heavily padded form fitted box so they were in perfect condition. Extremely impressed. I've had problems in the past with other sellers who send shipping supplies without any protection and many have been damaged in transit. I won't worry about that anymore. You can tell they actually care about their product and their customers. I'm very happy and will be back very soon. Thanks so much. ~Lauren
D**N
Safe tight fit
Great for mailing magazines and books- smaller size. Tight safe fit.
C**N
the best god damn rigid mailer you can buy
I’ve shipped art prints far and wide, but always with a pit in my stomach. Will this rigid mailer from yet another random brand survive the journey? Will my art make it? I'm throwing up, crying, and screaming. Sometimes a print gets banged up and I lose money like a filthy little gambler chasing hopes and dreams. Every time, I think, Maybe I’ve grown. Maybe I’ve moved on. I try a different brand, pretending I’ve evolved. But no. Like a toxic ex who somehow got their act together.... this rigid mailer pulls me right back in. This would be my fourth time re-ordering. Will there be a fifth? Absolutely. A sixth? Who can say. Life is chaos, but this mailer? SOLID, Dependable, Trustworthy, Thick, Perfect in Size. I took off one star because the adhesive flap could use a little backup tape but what’s true love without a bit of gentle critique? Five stars in my heart, four stars on paper.
K**I
Great but
These are great for shipping out Comics! I have received no complaints from the customers
K**D
Fantastic buy
Why did you pick this product vs others?: Worked out perfect for shipping my comic books
K**N
Well Made
Excellent product and well made, provides good protection during shipment.
A**N
I use these envelopes to mail my used socks for warranty. Adhesive seems to stick well considering the envelopes are always made the thickness of a pair of socks. I've never had one open accidentally before mailing, and never had an empty one returned to me. Will likely buy again when I need more.
L**Y
Quality is good, as expected
S**H
They work great, our customers are happy and say the products they order arrive safely when we use these mailers! Used them for a number of items we sell, such as flats, posters, inserts, comic books and more. Excellent product especially at the price point !
N**6
OK for the price. I ship 5x7 photo albums in these and I make sure to tape the mailers otherwise I'm pretty sure the adhesive will unglue. They're a little flimsy. The foam they put in the box for shipping seems excessive. Kind of proves my point that they're not super durable if they go to that much length to protect them...
A**S
Sturdy and secure. My experience with them has been good.
Trustpilot
1 month ago
2 weeks ago