3M 70071312758 doodleduster cloth – 7in x 13-4/5in 250 sheets/roll -70071312758 use for hand dusting or under dust mop eliminating the need for oil treatments. White. 250, 13-4/5 x 7 cloths per roll. Sold 1 roll case.3M doodleduster cloth – 13-4/5 x 7 oil-free, disposable cloths leave no sticky or slippery residue. Ideal for dusting floors before & after burnishing or prior to recoating.