Unibody Cable is the toughest small-sized charging cable ever made. The unibody structure is covered by nylon fiber outside and Kevlar fiber inside that leaves no gaps, giving it incredible durability. It can withstand being bent 10,000 times and pulled with a force of 50 kilograms.Designed by: Tang Feng, Dong Xiaoyu, Xu Yong and Wang Zhiyao of Zimi Corp.Contact: wangdaniel@zimiker.com