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button of survival / Whistle

button of survival
button of survival

In the wolrd natural disaster-prone areas, like earthquake-prone zones,Japan, Taiwan, disaster often comes suddenly. It is hard to take life-saving equipment any time. When people were buried in the ruins, lifesaving whistle is very necessary. Replace the collar button on daily clothes with a whistle button so that can enhance your survival rate .

University

Zhijiang college

Zhijiang college
Hangzhou, China

Design

Zhijiang college

Zhijiang college
Hangzhou, China

Xiaowei Wu,Caixiang Ding,Rufeng Dai,Ziyun Yan,Dunqi Lu,Wenjie Zhang,Dawei Pan,Huanghao Jin,Qionglei Zhu