Deodorizing Mats. New black color with Fresh Blast fragrance available in urinal and commode mat. New improved backing grips floor better to prevent sliding, eliminating need for tape or velcro. Contains Fungicide (Busan 11-M1) to fight germs; combats odors and refreshes the area. Z-mat urinal mat with updated design allows for better absorption and compliments new Z-Series of odor control. Protects floors from stains and uric acid damage. Makes restroom maintenance easier. Lasts 4 to 6 weeks, dependent on usage