Largest display of key cards

Largest display of key cards
Who
Zhuhai Global Times Technology Co., Ltd.
What
4,173 total number
Where
China (Zhuhai, Guangdong, China)
When

The largest display of key cards consists of 4,173 key cards, and was achieved by Zhuhai Global Times Technology Co., Ltd. (China) in Zhuhai, Guangdong, China, on 21 November 2023.


Altogether 19,911 key cards were displayed on the key cards wall of the company. 4,173 unique key cards were used for the attempt.