The Eyliden Reusable Clip-On Pad Microfiber Refill is compatible with Swiffer Sweeper Dust Mops. Mop refill pads are made of high-quality microfiber, easy to wash, machine washable and reusable. It is effectively picks up dirt, dust, and moisture, leaving your floors spotless. It can be washed and reused over 100 times, making it a cost-effective choice for your regular floor cleaning. So it is dry & wet use. Have strong adsorption, easy to clean dirt, pet hair, filth, hair and dust, keep your floor clean. The pad is 12 inch to compatiable with 10-12inch dust mop heads. Perfect for use on a variety of floor types, including hardwood, tile, laminate, marble and stone. With its secure and easy-to-use attachment system just to clip-on, allowing you to maintain a clean and healthy home environment. Ditch disposable refills – switch to a sustainable refills!