Kimberly-Clark Wypall« Microfiber with Microban Protection are environmentally friendly cleaning cloths for lodging, office buildings and healthcare facilities. Built-in Microban« Antimicrobial Product Protection inhibits bacteria from thriving on the cloth, and providing added strength against stain and odor causing bacteria. No chemicals needed as microfiber lifts and traps dirt and moisture, leaving behind a clean dry surface. Absorbs up to eight times its weight in liquid for a streak free clean. Color-coded cloths help avoid cross-contamination. Machine washable. 15.75" x 15.75" cloths. 6 cloths per bag.