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security zipper / bags and luggage

security zipper

This little-improvement Burglar zipper is a combination of zipper and key ring. Two sides of the zipper could be buckled together just like the key ring, which help the blind to prevent being stollen while they are walking.

University

Dept. of Industrial Design; College of Engineering, GuangDong Ocean University

Dept. of Industrial Design; College of Engineering, GuangDong Ocean University
Zhanjiang, GuangDong, China

Design

Dept. of Industrial Design; College of Engineering, GuangDong Ocean University

Dept. of Industrial Design; College of Engineering, GuangDong Ocean University
Zhanjiang, GuangDong, China