Micro Fiber Head Is Specially Made From Polyester Threads. The Absorbent Micro Fibres In The Mop Head Absorb Up To 10 Times The Moisture Of A Traditional Microfibre Mop And Readily Soak Up Big Spills And Remove Stubborn Stains. It Can Be Used On All Spin Mops / Magic Mop / 360 Degree Rotating Mop Etc. Keep Your Hands Out Of Dirty Water. Durable And Longer Service Life. Reusable And Machine Washable. Safe And Easy To Clean. Compatible With Almost All Spin Mops.