Approved by United States Postmaster General for Curbside Delivery! This security mailbox sets a new standard in mailbox design by providing a large incoming hopper door to accept parcels. It is finished in a durable powder coat. The pull down door measures 13-1/4"W x 9-1/2"H and the Large Package Door measures 13-1/2"W x 9-1/2"H. Overall dimensions measure 13-1/2"W x 18-1/2"D x 20"H.