Included are (1) blue and (1) orange Zwipes Microfiber Cleaning sponge to easily designate cleaning areas and avoid cross-contamination;Can clean by just using water - thousands of microfiber fingers lift and trap dirt, grease, dust, and other particles;Absorb up to 8 times their own weight in water, making the sponges ideal for wiping up spills;These 100% machine washable sponges save on paper towels and waste, and leave surfaces lint-free, streak-free, and scratch-free