Swiffer 360 Duster Starter Kit Includes: 1 Handle and 3 - 360 Dusters, This Duster Picks Up Dust From All Sides, Provides Completely Round 360 Degree Duster, Textured Dusting Strips, Narrow Crinkle Cut Swiffer Sweeper Cloth Material To Help Trap And Lock Dust, New Bonding Frees Up More Fluffy Fibers To Help Dust Trapping and Locking and Mileage, The Duster's Fluffy Fibers Capture Dust, Allergens and Particles and Lock Them Away, Dusters Are Disposable, Handle Is Reusable.