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Protection key / household

Protection key
Protection key

This is designed to avoid scratching the other items the keys into the bag or pocket
As for the key to the special silicone key retractable mining button, pop by internal spring
Key touch identification to facilitate the use of the blind, or to increase the convenience in handling
The night will be fluorescent, can easily pick up even in the dark.


Asia University

Asia University
Taichung, Taiwan

Yan-Ting Lai Li-Zhen Sun Yi-Chieh Wu