The quadrilateral loop can go through button hole and hitch button for fastening. And the hook on the other side help you to pull zipper up. This wire loop button hook can help you to do the work with one hand.
Button Hook Helper Button Hook Zipper Pull Helper Device Dressing Aids Tool
Button Hook Helper Button Hook Zipper Pull Helper One Hand Assist Device Dressi
—Button Hook Helper Button Hook Zipper Pull Helper One Hand Assist Device
Button Hook Zipper Puller One Hand Dressing Tool Clothing Button Hook Aid Spare
Button Hook Helper Button Hook Zipper Pull Helper One Hand Assist Device Dre HOT
