The Carlisle Brass 282mm x 80mm Plain Victorian Letter Plate PVD Brass has a classic design and would make a wonderful addition to any front door. It has a hinged and sprung flap which pushes inwards. It is made from solid brass and has a PVD stainless brass finish. PVD Stainless Brass is a finish which has a unique 25 year guarantee.Stainless brass is produced by a process known as physical vapour deposition (PVD). In laymans terms the process involves chrome plating, with zirconium, in a vacuum chamber at high temperature.The resulting finish is a highly polished brass l...