1、Made of high quality sponge, Honeycomb design, Using high quality PVA sponge, high foamed and strong water absorption, it can effectively remove dust. 2、Soft and delicate touch, feel comfortable and smooth, smooth and delicate surface, it doesn't scratch the item surface. 3、When it is not used, it can completely dry to hardening, so that bacteria can not breed, and quickly soften after encountering water. 4、No residual cotton and water marks after wiping, durable. 5、It is multi-purpose, it can clean your car, bathroom, floor and windows, and inexpensive and practical items for your daily life. Features: Made of high quality sponge, Honeycomb design, Using high quality PVA sponge, high foamed and strong water absorption, it can effectively remove dust. Soft and delicate touch, feel comfortable and smooth, smooth and delicate surface, it doesn't scratch the item surface. When it is not used, it can completely dry to hardening, so that bacteria can not breed, and quickly soften after encountering water. No residual cotton and water marks after wiping, durable. It is multi-purpose, it can clean your car, bathroom, floor and windows, and  inexpensive and practical items for your daily life. Specification: Material: PVA Color: #A, #B (Optional) Size: 20*9.5*4.3cm / 7.9*3.7*1.7in Package Weight: approx. 205g Package list: 1 * Cleaning Sponge Note : 1. When using, rub the product with water for 10 seconds, wring it out, and use it. 2. When the product is dry, it is in a hard lump shape, soaked in water before use is soft, and can be used after being wrung out. 3. For continued use, please dry it and store it.