Compatible with all Black + Decker Steam Mops, such as fsmh1321, fsm1605, fsm1615, fsm1630, fsmh13151sm, fsmh1621 cleaner, fsm1600, fsm1500. Absorbent and lint-free, cleaning all even the most delicate surfaces and collect dirt dissolved by steam. Made with high quality microfiber materials for effective cleaning can last more than 120 wash cycles The design system allows the microfiber mop to be quickly and easily attached to the nozzle floor steam cleaner. Pack contains 5 x durable and washable microfiber cloth Any questions before purchasing or during use, welcome to contact us, we will help you will reply at the first time, thank you! Our service: We are committed to providing you with satisfactory service. If you have any questions, you can contact us at any time. We will reply to you within 24 hours and try our best to resolve the problem for you. < /p>