From The Anvil Matt Black Traditional Letterbox

Our door letterbox is supplied as a full kit and contains a tunnel and brushes to reduce draughts and insulate the door. The inner sleeve also protects the door from moisture and helps to mask the aperture cutting. We recommend our door letterbox for composite and uPVC doors. Features: Combine with our matching Matt Black door furniture to create a feature entrance Maximum door thickness: 72mm. Minimum door thickness: 42mm Supplied with matching SS bolt through fixings Specifications: Dimensions: H:31.5 x W:9.5 x D:1.0 cm Weight: 1.9 kg Colour: Black Guarantee:5 years Material: Mild Steel Model Number: 49593