California Car Duster 4-piece Home and Auto Dust & Dry Kit The California Car Duster Kit includes one Original California Car Duster, one Mini Dash Duster, and two Jelly Blades Cleans the interior and exterior of your car, as well as most home surfaces The Dusters feature 100% cotton fibers treated with a special wax to remove dust without scratching paint or surfaces The ultra-flexible Jelly Blade molds to any surface and whisks water away without leaving water spots All items are non-toxic and help conserve water, along with your time, energy, and money