Ключевые слова: background, blank, brown, business, certificate, communication, concept, correspondence, craft, creative, customer, decoration, delivery, design, document, empty, envelope, gift, gray, hand made, holder, information, kraft, letter, made, mail, message, object, office, open, package, paper, pocket, post, postage, postal, postcard, privilege, recycled, rounded corners, send, tuck in, visiting,