3 Pcs Duster Kit: This Microfiber Hand Duster Set Includes 170In/14 Feet Extension Pole?Stainless Steel Poles Can Be Installed According To Requirements?, 1 Pcs Bendable Microfiber Duster Head(18In?, 1 Pcs Spider Web Duster Head And 1 Pcs Chenille Dusters Head. Replacing Different Types Of Duster Brush Heads Can Handle Different Cleaning Scenarios, Keeping Your Home Away From Dust. | | Threaded Pole Connection: Our Duster Has An Extra Long Extendable Pole From 34 Inches To 170 Inches/14 Feet(Not Included The Height Of Duster Head And Human), According To The Length You Need, They Can Help You Safe Clean Everywhere You Want, Avoid Ladder To Climb Anymore. Which Can Be Easily Cleaned Regardless Of Height?The Cleaning Height Can Reach 20 Feet?. | | Comfortable To Grip: Ergonomic Design, Plastic Material At The End Of The Handle, Non-Slip, More Comfortable To Grip With Suspensible Design | | Washable Duster: Our Duster Is Easy To Disassemble And Wash. Just Remove The Duster Head .