✔️ADVANTAGE. 1 New concept cleaner, Excellent technology innovation patent ✔️ADVANTAGE. 2 Duo Pact Special Fiber with Mesh Structure ✔️ADVANTAGE. 3 Catchmop is best used to remove hair, fine dust when used dry without water or detergent. To remove the dirt, use a little water to clean it effectively. ✔️Size - 1 * 1.45 inches ✔️Check point - Excellent adsorption! - Versatile hand mops for multi purpose