New micro-tube patented technology releases a fresh burst of fragrance with use; stays fresh for up to 30 days with continuous odor control | Avoids offensive splashing inside and around the urinal; both the facility and the patron remain clean and dry | Unique draining system in every micro-tube, leaves the screen residue free; material formula contains enzymes to prevent unpleasant odors | Screen prevents the passage of debris into drains, helping to prevent costly plumbing repairs | Flexible eva material with raised feet on bottom for use in both dry and standing water urinals