4 pack microfiber spin mop replacement head,round shape standard size spin mop refills for hurri-can and other standard size spin mop systems strengthmix <br><b> product description: </b> <br>high quality spin mop head <br>professional quality for home and commercial use standard size for most round spin mop (with diameter between 6"" to 6.3"") <br> <br>follow the picture instruction to socket it on to your mop, easy to attach and sturdy after install properly. <br>just toss in the washing machine to renew the cloth and re-use! <br><br><b>specifications</b> <br>this is not a oem product and is not covered under any manufacturer's warranty