Those tiny bits of metal on the pockets of your jeans are actually really important, The Independent

Without them your jeans would be full of holes

jeans - latest news, breaking stories and comment - The Independent

What is the purpose of the little metal studs/nubs on the corner of some jean pockets? - Quora

This Is The Reason Your Jean Pockets Have Tiny Buttons On Them

DC Shoes Worker Baggy Pant Indigo Light carpenter denim jeans

What Is the Small Pocket on Jeans for

What's something interesting that happened in your school? - Quora

The Reason Jean Pockets Have Those Little Metal Things

Sashiko Mending Kit a DIY Guide to Decorative, Functional Patching by Hand

Why DO jeans have little buttons on the pockets?