The Swiffer 360 Duster Extender kit comes with one handle and 3 unscented dusters. I did not have any problems getting the dusters on the handle. I am short so I think the Swiffer 360 Dusters Extender is great for reaching higher places such as my ceiling fans, and a few cobwebs that were in my corner. The handle made it easy for me to reach the higher places in the house. 

I was amazed that the Swiffer 360 Duster Extender picked up all the dust and didn't leave any dust left to fly into the air. The dust clung to the product and I disposed the duster when it was full of dust.  When I clean I only want to have to go over the area once, the Swiffer 360 Duster Extender met my expectations and I will continue to use the Swiffer 360 Duster Extender to complete my dusting.