Upgrade your reclaimed boxes and bags by adding sturdy wire handles. Use 2-3 mm...

https://www.bookmarking-jet.win/upgrade-your-reclaimed-boxes-and-bags-with-sturdy-wire-handles-for-a-fresh

Upgrade your reclaimed boxes and bags by adding sturdy wire handles. Use 2-3 mm galvanized wire for strength and durability. Drill 3-3.5 mm holes to fit the wire snugly without damaging the material