Ultimate Premium Car Duster with Wooden Handle (62442-94DB) - California with Bag Special baked-on paraffin wax-treated 100% cotton strands easily 'lift' dust, without scratching. Car Duster keeps vehicles looking 'just washed' with a quick once-over. No wax sprays needed. Saves time and money. The 'Dirtier' they get... the better they work