Take advantage of this special offer. This is a supply of "flies" which are a great urinal target that can help reduce mess from users (up to 23% less mess) and will save you money. Urinal targets are known for giving the user something to aim for and will reduce mess that can happen without one. This also means that you'll spend less on cleaning. This product is recommended for all commercial urinals. We suggest replacing the "fly" once a month to keep fresh. Instructions included. This Retail supply is enough for 1 year for 1 urinal.