Polished Antique Brass Letterplate For UPVC DoorQuality brass letter plate with connecting letter tidy that fits with UPVC and composite doors. Comes with an inner plastic casing tunnel and brushes to reduce draughts. The plastic sleeve also helps to insulate your door, protect from moisture and neaten the cut hole. The subtle antique finish gives this letterbox an authentic and traditional feel whilst working with modern front doors. Available in a range of finishes