The FBN94 is a single (1 gang) blank plate for protecting outlets that only occasionally need accessing from particles and moisture. With an extremely thin plate (under 5mm thick from wall to face), flat profile, rounded edges, and stylish black nickel finish, the FBN94 has a sleek, modern design to suit a wide range of interior decor. Fitted with an integrated moisture-controlling gasket, the FBN94 is protected from tarnishing both from condensation and from recently plastered walls. • No visible plastic around switches • Screwless front secure & easy "clip on/off" plate.