With pre-assembled wire loops, you will never have to feed a string through tiny holes. The STAUBER Best Bulb Changer fits any standard universal threaded pole. Its rugged and thoroughly tested design guarantees that your light bulb changing experience will be simple and reliable. Every time. (Remember: Always wear safety glasses when changing light bulbs, And turn off the light bulb before changing it.) The heavy-duty STAUBER Extension pole uses powerful latches to lock the poles and prevent spinning. It extends from 6 to 22 feet for changing high ceilings and for easy storage. It includes an angled connector for use with dusters and other cleaning products. It is compatible with any cleaning product using the Standard Universal Thread. (Also, NEW Salvage Sticky Pads are included for removing dimpled or unusually shaped bulbs to get you out of that "sticky" situation!)