-Benzalkonium Chloride (BZK), Antiseptic Towelettes, 100/Box -For cleansing skin and minor wounds -Sting-free for sensitive skin areas -Individually packaged in compact, single-use foil sachets -Dimensions of each towelette: 12.7 x 20.3 cm (5" x 8") -Active ingredient: benzalkonium chloride 0.13%