Square bubble wrap can be cut by hand | Kawakami Sangyo co., ltd.

 <iframe width="560" height="315" src="https://www.youtube.com/embed/RUvEDtdYF5o" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

 

Square bubble wrap can be cut by hand | Kawakami Sangyo co., ltd.