Upgrade your reclaimed boxes and bags with sturdy wire handles for easy...

https://www.slideserve.com/gwyneyxcez/why-does-thicker-than-3-5-mm-wire-feel-impossible-to-bend

Upgrade your reclaimed boxes and bags with sturdy wire handles for easy carrying and lasting use. I use 2-3 mm galvanized wire, which holds up well without rusting, and punch 3-3.5 mm holes for a snug fit