1. Double sided cleaning design: A groove design for cleaning sponges, used in areas such as door and window grooves, louvers, bottom plates, floors, etc. The other side of the wet sponge duster is flat and suitable for cleaning flat areas such as kitchen countertops, , and cars. 2. Reusable:Our wet cleaning sponge is and reusable. Unlike dust removal cloths, everything from hair to dust and debris is in sponge slots. There is no need to spread dust in the air again. 3. Easy to use:Just immerse it in water until it is soft and stretchy, squeeze out excess water, and run along the of the dust. Dust is immediately absorbed and on damp dust. Just rinse with running water and everything fall off. 4. Multipurpose:Suitable for blinds, blinds, floor panels, ceiling fan furniture, etc. Especially it can clean the large flat around very well. 5. How to clean:Only use water to clean the sponge and do not use it with any chemicals. Attracting all dust, pollen, pet hair, etc. like a magnet. Colour:Gray & Yellow & Pink Material:PVA Size:11.5x5.5x4.3cm Package Contents: 12 * cleaning sponges Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.