CaviWipesXL 9'x12' X-Large Disinfecting Towelettes 50/Box, Individually Wrapped. Durable, nonwoven, disposable towelettes pre-saturated with cavicide surface disinfectant cleaner. Kills TB in 3 minutes, and MRSA, HIV-1, HBV and HCV in 2 minutes. For use on hard non-porous surfaces. Box of 50 wipes