Contains enzymes to clean urinals and eliminate odors. Unique design prevents splashback and reduces cleaning time. Flexible material conforms to urinal to trap debris. Safe for use in waterless urinals. Strong, gradual fragrance release ensures 30-day use. Deodorizer Type: Urinal Screens; Scent: Fresh Blast; Capacity (Weight): 1.8 lbs; Color(s): Smoke.