ESP's disposable fabric handcuffs have a patented locking system that prevents even very strong people from getting out.
The textile handcuffs are lightweight (only 22 g), easy to carry and store. Thanks to the unique locking system, the minimum breaking strength is as high as 140 kg. As a result, even very strong people are unable to break or free themselves from ESP textile handcuffs.
The convenient loop pulling system makes it possible to instantly incapacitate people with both massive and slender wrists.