Breakthrough Clean Technologies® Lead & Heavy Metal Removal Wipes for your hands and surfaces. - Remove 98% of toxic TCEP chemicals and 83% of Benzopyrene (BaP) - Also removes dirt, grime, dust - Only contains natural hypoallergenic ingredients - no dyes, fragrances, petrochemicals or sodium lauryl sulfate - Wipes measure 7-inches x 6-inches - 50-Pack