This mop and bucket set is made of durable microfiber, plastic, and stainless steel for lasting use. It comes with one extra mop head. There is a drainage plug to make emptying more efficient. To wring out the mop, just place it on the wringer basket and push down. Gentle pressure will allow the mop to spin as it dries. The built-in wringer basket has a splash guard that keeps water from splashing outside the bucket. The round microfiber mop head is removable and machine washable.