Removes unsightly marks from almost any hard surface! Can be used on Phone Booths, Bathroom Partitions, Lamp Posts, Bus Stops and Benches, Desks, Wall Tile, Trains, Aluminum Siding, Road Signs, Stainless Steel, Billboards and Lockers. pH: 7.1. 40 wipes per container. 6 containers per case. Sold by the case.