Description   Made of heavy duty aluminum Available in 1-sided, 2-sided for two mailboxes, 2-sided for three mailboxes, 2-sided for four mailboxes and 2-sided with center bridge for five mailboxes Accommodate rural mailboxes and post style townhouse mailboxes Feature a durable powder coated finish available in black, green, beige, white, bronze, copper, brass and nickel 1-sided deluxe mailbox posts include a 14″ W x 3-1/2″ D x 3-1/2″ H arm 2-sided deluxe mailbox posts for two mailboxes include two 14″ W x 3-1/2″ D x 3-1/2″ H arms 2-sided deluxe mailbox posts for three mailboxes include one 14″ W x 3-1/2″ D x 3-1/2″ H arm and one 23″ W x 3-1/2″ D x 3-1/2″ H arm 2-sided deluxe mailbox posts for four mailboxes include two 23″ W x 3-1/2″ D x 3-1/2″ H arms 2-sided deluxe mailbox posts for five mailboxes include two 14″ W x 3-1/2″ D x 3-1/2″ H arms and one 36-1/2″ W center bridge Minor assembly is required Salsbury Industries is an ISO 9001: 2008 certified company and has excelled in the field of manufacturing since 1936