This pva microfiber sponge was made with multicolour microfiber and PVA (Polyvinyl Alcohol) covered, The microfiber makes it ultra strong and durable. and PVA covered makes it excellent water absorption. It can be used to wipe up dirty and to absorb the water quicky. Additionally, it can be also used to clean practically anywhere in the house including dishes, kitchen sinks, kitchen counter tops, windows and mirrors for a lint-free, streak-free shine!