UNISAN Industrial Dust Mop Head, Hygrade Cotton, 24 Width x 5 Depth, White (1324) Go to amazon.com Related posts Top 16 best dust mop head FeatureFour-ply, cut-end.Launder in mesh bag.Keyhole style, half-tie synthetic backing dries fast.Handle/frame sold separately. DescriptionFour-ply, cut-end. Launder in mesh bag.Keyhole style, half-tie synthetic backing dries fast.