How we calculate 20 feet, Duster and Extension height, 12 feet extended, add your height plus arm length and and have about 20 feet reach
U.S. DUSTER COMPANY FREE MICRO FIBER DUST CLOTH, Double Cleaning Dusters with Extension Bendable duster that will fit around ceiling fans, ledges. Light weight easy to use extendable for different heights. Fluffy and durable amazing results.
Micro Fiber Duster Blue, for flat surfaces, TV Plasma Screens, Nylon Static Duster Yellow for delicate areas
Heavy-duty construction, yet lightweight, good quality, universal rod, last for years, bendable, washable
Nylon Micro Fiber Duster Combo Kit. Attach to extension pole and clean up to 20 foot ceilings. Commercial grade long lasting strong. Threaded nozzle that will also attach to a paint roller.

Technical Details

Product Details

Package Dimensions
Width : 2.99 inch
Height : 2.4 inch
Length : 51.5 inch

Shipping Weight: 1.75 pounds (View shipping rates and policies)

ASIN : B01LWQLCLJ