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  • Nakabayashi Cutter Mat Foldable Cutting Mat A3 CTMO-A3

Nakabayashi Cutter Mat Foldable Cutting Mat A3 CTMO-A3

4.5 out of 5 stars (970)
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Size: 長さ31.7 x 幅23.8 cm
Color: blue (dark)

About this item

  • Open Size (A3), Bifold Size (A4)
  • Weight: 8.8 oz (250 g)
  • Color: Dark Blue
  • Packaging Size: 12.4 x 9.3 x 1.6 inches (31.5 x 23.5 x 4.0 cm)
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  2. Sustainability features

    This product has sustainability features recognized by trusted certifications.
    Manufacturing practices
    Manufactured using processes that reduce the risk of negative environmental impact.
    As certified by
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    Eco Mark

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Product information

Warranty & Support

Amazon.co.jp Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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Product description

Easy to carry.
Can be folded in two folds.
Folding Cutting Mat

Creases are not visible. No need to worry about creases!
Carry it in your bag.
Recycled olefin resin that is environmentally friendly.
0.2 inch (5 mm) spacing grid lines. Features: Uses environmentally friendly recycled olefin resin. Convenient 5mm spaced grid lines Copy printing ink is hard to transfer Ideal for paper crafts and other inkjet printing processes

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Popular Brand

ナカバヤシ(Nakabayashi)

92% positive ratings from 100K+ customers

100K+ recent orders from this brand

From the Manufacturer

Foldable cutting mat is very convenient for storage and carrying

Foldable cutting mat is very convenient for storage and carrying

The large size of this cutting mat can be bothersome to store and carry

It can be folded up to save space and fits nicely in a business bag, making it very convenient to carry around

In addition, the corrugated creases are made so that this cutting mat is convenient for portability

Folding A3 size cutting sheet to A4 size

Folding A3 size cutting sheet to A4 size

Nakabayashi Folding Cutting Mat maximizes the benefits of folding, for example, the A3 size folds into A4 size

Small jobs such as newspapers and magazine clippings, photo cutting and shop pops can be folded to save spaceIn addition, if you want to do large tasks such as crafts, you can simply unfold it to create a wide space for your work

Since it is foldable and can be resized, the space and ease of use have been greatly improved

Made from sustainable recycled materials

Made from sustainable recycled materials

Nakabayashi folding cutting mat is not only easy to use and convenient, but also environmentally friendly and clean

Made with recycled olefin resin that does not generate hydrochloride gas even when incinerated

Green purchase compliant product recommended by the Ministry of Environment to be environmentally friendly

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Customer reviews

4.5 out of 5 stars
970 global ratings
使いやすい
5 out of 5 stars
使いやすい
皆さん、きっとご心配であろう折り目の、なみなみ～～のところについてお写真アップしますね。 気になるかなと思いましたが私は気になりません。広げたとき、綺麗に平になってくれます。 5月半ばに注文（欠品中）→6月半ばに到着 欠品でしたが、とくに急ぎでもなかったので気長に待っておりました。 A4→A3は本当に便利。 カッティングマットは「もう少し大きければなぁ」という場面がたびたびありましたので 地元のホームセンターより安く手に入れられる価格だったので思い切って購入。ありがたいです。 あとは、カッティングマットに印刷されている紙の大きさ等の目盛り。意外と重宝します。 色んなカッティングマットを見て悩んでナカバヤシさんのマットにしましたが買って正解でした。 色は落ち着いた色の方がおすすめです。 広げたり閉じたりの折り目の部分の耐久性はどうかわからないので★－１にさせて頂きました。 丁寧に使おうと思います。
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Top reviews from Japan

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  • saizan_kun
    5 out of 5 stars
    折りたたみの良いですね
    Reviewed in Japan on January 26, 2026
    Size: 長さ47.5 x 幅31.6 cmColor: blue (dark)
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    コスパがいいですね。収納時にA3サイズになるのも良いですね。折りたたみ部分もきれいな面になっているので気にならずに裁断作業が出来ました。

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  • plate
    5 out of 5 stars
    オールマイティに使える
    Reviewed in Japan on December 21, 2025
    Size: 長さ45 x 幅31 cmColor: Pink
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    コクヨのA4を使用していましたが、もう少し大きいサイズが欲しく購入。

    硬さはコクヨ＞ナカバヤシ＞100均

    模型、プラモ作成、オークション、フリマの梱包と全てにおいて使い勝手がよくオススメです！

    使わないときは二つ折りにできるので収納場所も困りません。

    One person found this helpful
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  • Kensuke
    4 out of 5 stars
    テーブル保護に最適、常設でも使いやすい実用マット
    Reviewed in Japan on April 29, 2026
    Size: 長さ47.5 x 幅31.6 cmColor: blue (dark)
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    リビングのテーブルに常設して使用しています。勉強や軽作業をこのマットの上で行うことで、テーブル本体への傷や汚れを気にせず使えるようになり、日常的な安心感が大きく向上しました。サイズ的にも余裕があり、ノートや資料を広げながらの作業でも十分対応できるため、「とりあえずこの上で作業する」という使い方がしやすい点は便利です。カッティング用途に限らず、デスクマット的な役割としても十分機能しています。

    一方で、折りたたみ機能については、個人的な使い方ではあまり活用していません。基本的に据え置きで使っているため不要と感じる場面が多いですが、必要になればコンパクトに収納できるという意味では、備えていて損はない機能だと思います。また、折り目部分はフラットな一枚物と比べるとわずかな段差や感触の違いがあるため、精密なカット作業を重視する場合は気になる人もいるかもしれません。

    総じて、テーブル保護を目的とした日常使いには非常に実用的で安心感のある製品です。折りたたみ機能の必要性は使用環境によりますが、「気軽に使えて気兼ねなく作業できる」点に価値を感じる人にはおすすめできるアイテムです。

    テーブル保護に最適、常設でも使いやすい実用マット
    テーブル保護に最適、常設でも使いやすい実用マット
    Kensuke
    4 out of 5 stars
    テーブル保護に最適、常設でも使いやすい実用マット
    Reviewed in Japan on April 29, 2026
    Size: 長さ47.5 x 幅31.6 cmColor: blue (dark)

    リビングのテーブルに常設して使用しています。勉強や軽作業をこのマットの上で行うことで、テーブル本体への傷や汚れを気にせず使えるようになり、日常的な安心感が大きく向上しました。サイズ的にも余裕があり、ノートや資料を広げながらの作業でも十分対応できるため、「とりあえずこの上で作業する」という使い方がしやすい点は便利です。カッティング用途に限らず、デスクマット的な役割としても十分機能しています。

    一方で、折りたたみ機能については、個人的な使い方ではあまり活用していません。基本的に据え置きで使っているため不要と感じる場面が多いですが、必要になればコンパクトに収納できるという意味では、備えていて損はない機能だと思います。また、折り目部分はフラットな一枚物と比べるとわずかな段差や感触の違いがあるため、精密なカット作業を重視する場合は気になる人もいるかもしれません。

    総じて、テーブル保護を目的とした日常使いには非常に実用的で安心感のある製品です。折りたたみ機能の必要性は使用環境によりますが、「気軽に使えて気兼ねなく作業できる」点に価値を感じる人にはおすすめできるアイテムです。

    3 people found this helpful
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  • たこ
    5 out of 5 stars
    サイズ変更が良い
    Reviewed in Japan on June 18, 2026
    Size: 長さ47.5 x 幅31.6 cmColor: blue (dark)
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    この、商品はサイズが調整出来るので使いやすいです。

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  • ソロキャンパー
    5 out of 5 stars
    手軽に出し入れ場所いらず
    Reviewed in Japan on August 22, 2025
    Size: A2 1/4Color: blue (sky blue)
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    使用しないときは折りたためて場所を取らずコンパクトに収納できます。

    One person found this helpful
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  • カスタマイズAmazon
    3 out of 5 stars
    使える幅が思っていたより狭くてビミョーに感じる人もいるかもしれません
    Reviewed in Japan on November 13, 2025
    Size: A2 1/4Color: blue (dark)
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    元々A4からＡ３の折りたたみカッターマットを使用していました。『長さ重視』だけなら十分ですが、色々工作する可能性があるなら手狭過ぎるかも⋯

    One person found this helpful
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  • ひーさん
    5 out of 5 stars
    使いやすい。
    Reviewed in Japan on February 27, 2026
    Size: 長さ45 x 幅31 cmColor: Pink
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    軽くて丈夫です。カラーもピンクで気分も上がります。サイズがまう1サイズ大きいのがあれば助かります。

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  • Shigehira
    4 out of 5 stars
    良い製品と思います。
    Reviewed in Japan on April 6, 2024
    Size: 長さ31.7 x 幅23.8 cmColor: blue (dark)
    Brief content visible, double tap to read full content.
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    某動画サイトを見ていたら文房具系のコンテンツをやっており、本製品の紹介をやっていました。

    丁度カッターマットを探していたので、折り畳めるのは秀逸と思い、早速探してポチりました。

    自宅に配送後、開梱して試していたら、妻が自分も欲しいと言い始め、色違い（ピンク）を購入。

    今後のことを考えて、自分用にはA2も追加購入しました。優秀な製品と思います。

    価格もそこそこな点も良いです。

    唯一、改善して欲しい点は、名刺をはじめとして、写真L番とかはがきとか大きさに合わせて線が入って

    おり、方眼の見え方が乱雑に見えます。私の用途からは方眼のみでも良いのですが、方眼のみでの販売、

    もしくは使用されている方もおられると思いますので、何か今とは違った方法（方眼と極力干渉しない）で表現して頂ければパーフェクトと思います。本情報が少しでも皆様のご参考になれば幸いです。

    7 people found this helpful
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Top reviews from other countries

  • Michael S.
    5 out of 5 stars
    Amazing!
    Reviewed in Singapore on November 23, 2023
    Size: 長さ29.7 x 幅16 cmColor: Pink
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    My old cutting mat was 'donated' to become a balance for my new fridge.. ( it was a desperate moment.. I miss him..)

    Now I have this pink dude that seems like its really good make, and it folds. wow..

    I can have a A4 cutting mat, that fits into my bag if I needed to bring it around.

    That's great!

    Sending feedback...
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  • GSK
    5 out of 5 stars
    Cutting mat
    Reviewed in Singapore on November 21, 2023
    Size: 長さ47.5 x 幅31.6 cmColor: blue (dark)
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    Full content visible, double tap to read brief content.

    Qualify product.

    Sending feedback...
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Product Summary: Nakabayashi Cutter Mat Foldable Cutting Mat A3 CTMO-A3

From ナカバヤシ(Nakabayashi)

4.5 out of 5 stars, 970 ratings

Customer reviews

50+ viewed in past week

Price

No featured offers available

Other sellers

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About this Item

  • Open Size (A3), Bifold Size (A4)
  • Weight: 8.8 oz (250 g)
  • Color: Dark Blue
  • Packaging Size: 12.4 x 9.3 x 1.6 inches (31.5 x 23.5 x 4.0 cm)

Product description

Easy to carry. Can be folded in two folds. Folding Cutting Mat Creases are not visible. No need to worry about creases! Carry it in your bag. Recycled olefin resin that is environmentally friendly. 0.2 inch (5 mm) spacing grid lines. Features: Uses environmentally friendly recycled olefin resin. Convenient 5mm spaced grid lines Copy printing ink is hard to transfer Ideal for paper crafts and other inkjet printing processes

Options Available

Size

  • 長さ23 x 幅16 cm
  • 長さ23 x 幅31 cm
  • 長さ29.7 x 幅16 cm
  • 長さ31 x 幅23 cm
  • 長さ31.7 x 幅23.8 cm
  • 長さ45 x 幅31 cm
  • A3
  • 長さ47.5 x 幅31.6 cm
  • A2 1/4
  • A4

Color

  • orange
  • green
  • blue (sky blue)
  • blue (dark)
  • Pink
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