Efficient cleaning: The damp clean duster sponge is made of high-density sponge material that easily wipes away dust and hair, making your home environment cleaner and more comfortable. Strong adhesion: The rinsable cleaning sponge has strong adhesion ability, quickly absorbing dustdebrishair stains, making your cleaning work more convenient and efficient. Strong water absorption: The sponge material makes the damp clean duster sponge have excellent water absorption performance during cleaning, helping you clean surfaces more effectively. U-shaped groove design: To better adapt to various surfaces and angles, this cleaning sponge uses a U-shaped groove design, suitable for cleaning blinds, vents, railings, bedside tables, track grooves of windows, faucets, baseboards. Convenient to use: Before use, please fully soak and soften the sponge to improve cleaning performance. After use, please dry it thoroughly to maintain the cleanliness and durability of the sponge. The package contains 4 pieces of Jeymei wet dust removal sponges and measures 4.1 * 2.3 * 1.7 inches, making it perfect for home cleaning use.