Duster Good Product Performance:The Fluffy Fiber Head Of The Duster Core Has A Strong Electrostatic Dust Removal Ability. The Fluffy And Fine Loops Of Dusters Can Easily Absorb Dust And Hair After Wiping, Making Them Cleaner And More Hygienic Than Traditional Brushes | | Changing Duster Refills Is Easier:The Replacement Duster Refills, No Need To Clean Dirty Hands.They Are Compatible With Our Paired Handles, Easy To Assemble, Very Sturdy And Not Easy To Fall Off. It Is Easy And Convenient To Replace, An Ideal Choice For Your Cleaning Tools, And Also Very Suitable For Children, Feeling Parent-Child Interaction, A Good Helper For Household Cleaning | | There Is Sufficient Quantity: This Set Contains 10 Blue Disposable Replacement Dusters With 1 Adjustable Length Handle, The Quantity Is Enough To Meet Your Needs, Long-Lasting Supply, Can Solve Multiple Cleaning Tasks, Keep Your Home Clean And Tidy At All Times | | Portable Size: The Size Of The Disposable Duster Is 7 X 4.3 Inch.