Automatic Toilet Bowl Cleaner, Automatic Bowl Cleaner, Primary Chemical None, Surfaces for Use On Toilet Tank, Container Type Bottle, Container Size 9 oz, Fragrance Unscented, Ready to Use/Concentrated Ready to Use, Recommended Dilution Ready to Use, Cleaner Form Solid, Product Series Tough Guy(R), VOC Content 0 Percent, Nonflammable Yes, NSF Rating Not Rated, Net Weight 8.5 oz, Features Up to 900 Flushes per Each Container, Package Quantity 12