Sticky mats are designed to effectively remove dust particles or dirt from shoe soles for contamination control. They are usually installed at the entrances and exits of cleanrooms or controlled environments such as laboratories and manufacturing facilities. Our sticky mats are made up of 30 peelable polyethylene film sheets. When a sheet becomes dirty, it can be peeled off and discarded, exposing a clean sheet underneath. This design eliminates messy and time-consuming cleaning.