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Plastic bags are easy to use . But now the plastic bags people use can not be
easily sealed, we often have to find a rope or clip.
This Keep Fresh Plastic Bags have a rope with it , pull the two end of the rope
can make the plastic bag tightened up.
Zhejiang University
Hangzhou, China
Zhejiang University
Hangzhou, China
Zhejiang University
Hangzhou, China