Sponge use: car wash spongeProduct name: spongeSize: 21 * 11 * 9cmSponge weight: 30-35gSales unit: 1/2 PcsFriendly reminder: The sponge has a wide range of uses. It can be used for household kitchen cleaning, car washing room, and private car cleaning. It is easy to use, has strong water absorption capacity, and has a comfortable feel.