MultiStat dust mops are made with an acrylic/polyester blend yarn which is heat-set to prevent unravelling. The fibre is spun with a higher twist than regular yarns to increase durability and reduce shrinkage. MultiStat's acrylic blend fibre attracts dust and traps it without the use of a dust mop treatment. 5" wide tie-on style for use with collapsible or rigid dust mop frames.