The Mode Matt Black range from Heritage Brass comes in a black powder-coated finish with concealed fixings. It is a slim profile (3mm) screwless plate with rounded corners, with no visible screws on the plate. The Heritage Brass Mode Black range is a slim and elegant plate with a modern profile, and the Wandsworth electrical inserts are in white to match the finish. The plate style is not suitable for dual box application. The dimensions of a single plate is 88mm x 88mm and a double plate is 148mm x 88mm, and these conform to relevant British wiring Standards.