Cool and chic poly mailers - opaque shipping bags, B4 size, packing supplies for Mercari stores

This is a product from a domestic manufacturer.
Please give it a try! (*^_^*)

If you can combine shipping, we will offer a 130 yen discount for combined items.
Also, you can get a 130 yen discount with the Combined Shipping Sale shown in the product images.

Please leave a comment.
If you don't need to change the quantity, combine items, or have any other requests,
immediate purchase is welcome! o(^o^)o

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?????? This is our store's selling point. ??????
◎ Although it's large,
it will be shipped folded in two, not four.
◎ New! B4 size, which you won't find anywhere else!
Perfect for packing bags or shoes!
◎ Original product from a domestic manufacturer.
◎ We can change to other colors (5 available).
◎ Rare B4 size, close to A3.
◎ 400 yen items can be combined for 130 yen.
Photos have been added!
◎ Can also be used for 60-size shipping!

Immediate purchase welcome ◎
Large shipping poly mailer bags

B4
Width: 300mm, Height: 360mm
Flap: 40mm
Large size!
50-piece SET

Repeat customer bonus: 1 extra piece for every 20 pieces purchased.
If you purchase an odd number of pieces, you will receive an additional A4 size piece.
Please request this! _(._.)_

?? Safe even in sudden rain.
Ideal for protecting your items from water damage!
For shipping large items.

Shipping Poly Mailer Bags B4
10 pieces: 480 yen
20 pieces: 640 yen
30 pieces: 770 yen
40 pieces: 949 yen
50 pieces: 1099 yen
60 pieces: 1299 yen
70 pieces: 1479 yen
80 pieces: 1619 yen
90 pieces: 1797 yen
100 pieces: 2050 yen

◎ Cool and chic, with a glossy finish like a shop bag.
Strong shipping poly mailer bags.
◎ Double-layered construction prevents contents from showing through.
◎ Excellent waterproof performance.
◎ Made of low-density polyethylene, so they are strong!
◎ Reliably supports thickness and weight restrictions (о′?`о)
◎ Reliable original product from a domestic manufacturer.

Have you ever received negative feedback like this?
?The contents got wet due to rain.
?The bag tore and some of the contents came out.
?The contents could be seen through the bag.
And so on.
Reviews can be quite harsh, can't they?
(^^;