AMB1100 Features: * Post Adapter can be used to attach post mount mailbox to a 4 in. x 4 in. wood post * Retail packaging * Heavy gauge galvanized steel * Multiple wood screw holes for attaching adapter to 4" x 4" * Works with Oasis Jr. 6200 series and Geneva 6700 series mailbox Color/Finish: * Color: Black * Durable powder coated finish Dimensions: * Dimensions: 1.3" H x 6" W x 12" D