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Circle Zipper / Life

Circle Zipper

Nowadays fat man's trousers zipper will be opened due to obesity but they do not know trousers zipper was opened.However when they used the circle zipper to prevent trousers open.It is very easy to use the cirle zipper ,firstly natural pull up the Circle zipper then Pulled to the top then make the circle zipper hitch the Pants buttons and lastly last close the buttons and the circle zipper do not be found.

University

Zheng Zhou University Of Light Industry

Zheng Zhou University Of Light Industry
Zheng Zhou, China

Design

Zheng Zhou University Of Light Industry

Zheng Zhou University Of Light Industry
Zheng Zhou, China

Zhang Yong Ci