Winfield Leece wall mounted locking top loading mailbox with combo lock Mailbox features a wood finish front mail retrieval door. stainless steel black powder coated lid to cover incoming mail slot and has a roomy interior to hold numerous pieces of mail Standard mounting hardware pack is included Incoming mail slot opening: 135 in W x 1 in H Front mail retrieval door opening: 11 in x 11 in Country of Origin:- US