McNett Sea Buff & Sea Gold Mask Cleaning and Anti-Fog Kit features a 1-1/4 oz. bottle of Sea Buff Dive Mask Precleaner and Slate Cleaner along with a 1-1/4 oz. bottle of Sea Gold Anti-Fog Gel, Scuba Diving Magazine’s Tester’s Choice award winning anti-fog. Everything you need to keep your mask clean and fog free. This kit also contains a fully comprehensive Dive Gear Care and Repair Guide and comes in an ultra-durable, handy storage bag. Sea Buff carefully removes residue left on new dive mask lenses by the manufacturing process and prepares the surface for the first application of Sea Drops or Sea Gold anti-fog formulas.