A classic Forge brass Internal Letter Flap which improves the look of any letter opening and to prevent draughts. Made from solid brass and treated with a long lasting lacquer to prevent discolouration during use. Supplied with all fixings and fitting instructions. Fitting Instructions:1. Locate letter flap in desired postion and mark fixing holes with a pencil.2. Drill pilot holes with a Ø2mm drillbit.3. Screw Letterplate into position with screws provided.