I made these reusable dry or wet mop covers to fit my old Swifter dry mop, the newer Swifter battery powered wet mop and the Clorox wet mop that I use. They are easy to put on take off and launder and re-use. The Tunisian stitch and/or the popcorn stitch gives it extra strength and a little extra scrub power. The cover can be turned inside out if you want it for a softer dusting. Convenient money saving household supply. Washable acrylic yarn. Colors and yarn may vary or be different than pictured. YOU WILL RECEIVE ONE REUSABLE MOP COVER.