Trimaco's Dirt Trapper Ultra Sticky Mat is the perfect solution to reduce tracking on the job. When placed inside job site or work area entrances, the sticky mat traps dirt, dust and contaminants from shoes, boots, hand trucks and carts. Just peel the dirty layer off to reveal a new, clean sheet underneath. The durable non-skid frame will hold up to the toughest use and can be refilled with additional sticky sheets.