Ключевые слова: background, box, business, city, communication, company, container, correspondence, courier, deliver, delivery, deutsche, deutsche post, dhl, editorial, envelope, europe, german, germany, icon, industry, letter, letterbox, logo, mail, mail box, mail boxes, mailbox, mailboxes, mailing, message, metal, office, outdoor, parcel, pillar, post, postage, postal, postbox, send, service, sign, steel, symbol, traditional, white, yellow,