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30 unused cardboard boxes, 30cm x 22cm, with 3 adjustable height options

★★★★★ 4.5 rating · 21 reviews · 207+ sold
$19.79 $25.7270011901855 30% OFF
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Product Details

Durable Brown Cardboard Boxes

Packing Cardboard Boxes
This is a set of 30 M-80K (Danboru One) boxes.

They will be delivered flat (in sheet form) without pre-folded creases.

The biggest advantage of these boxes is that
they have slits on the sides,
allowing you to freely adjust them to [3 different heights] according to the contents' volume (thickness).

This is an excellent design that allows you to minimize shipping costs.

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3 Assembly Patterns (Bottom dimensions are all approximately 30cm x 22cm)

① When set to the maximum height (Height: approx. 23cm)
Even at maximum height, it can be shipped as Delivery 80 size (Mercari shipping fee ¥850).

② When set to the middle height (Height: approx. 14cm)
Can be shipped as Delivery 80 size (Mercari shipping fee ¥850).

③ When set to the minimum height (Height: approx. 5.5cm)
Can be shipped as Delivery 60 size (Mercari shipping fee ¥750).

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These are useful to stock for listings on Mercari or Yahoo Auctions, for moving, or for shipping and storing packages, as they help save on shipping costs.

[Condition]
In clean condition with no noticeable dirt or creases.
Please understand that these are home storage items before purchasing.

[Shipping Method]
They will be shipped carefully in their unfolded (flat) state, with measures taken against water damage (plastic wrapping).

Immediate purchase is welcome. Thank you!

Category
Boxes & Cardboard Boxes
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Tokyo

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (21)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6761022
★★★★★
2026-11-06

Me gustó el acabado y la sensación al usarlo.