T-A4 Mailing Bag, Courier Vinyl Bag, Shipping Bag A4, Packing Material, Delivery Packing Bag, Waterproof Courier Poly Bag, Shipping Bag

☆ Fast Shipping Certified Shop ☆

Quality Assurance


Color: White

Type: Thin

Material: PE

☆ Size ☆
W250mm x H300mm + 50mm
* Please refer to Figure 2 for the +50mm.

Thickness: 0.06mm per sheet

200 sheets - 1440 yen
100 sheets - 820 yen

(There may be errors in the listed price. If you notice a mistake compared to the usual price, please let us know in the comments. If the selling price is incorrect, you may receive the wrong product. In such cases, cancellations and returns will not be possible, so please understand.)


- Easy packaging with one-touch tape!
Strong adhesion, no worries about it coming off during shipping ?

- Thin and lightweight, yet durable and tear-resistant!

- The inside is black film, so your items won't be visible, protecting your privacy!

- Made of water-resistant vinyl material, safe for rainy or snowy days ?


These shipping bags have a wide range of uses.

For shipping documents, DVDs, paperback books, stationery, clothing, and more.

These mailer bags are compatible with various shipping services such as Kuroneko, DM-bin, Nekoposu, Yu-packet, Click Post, and Postpocket.


* Ships folded, with creases.

* There is a smell when brought close to the face, but it is not a strong odor.

* Each sheet is counted by hand before shipping.
In the unlikely event that there are a few sheets missing or a product defect, there are two options: 1. Send the missing quantity? 2. Add extra to your next purchase? You can choose either option, so please rest assured. (If you choose option 1, your address will be required.)

* We inspect and remove defective items before shipping, but you may find some imperfections compared to higher-quality products.
We ask for your understanding as we offer these at a low price.

* Please note that the packaging will be simple.

* The color may vary slightly depending on your monitor and the manufacturing period.

* There may be slight errors in size.

* While tear-resistant and durable, as a vinyl material, it is not resistant to sharp objects or scratches.

* Some specifications may change without notice due to product improvements.
Please understand this in advance.