This pendant was released in three color combinations with the majority in primary colors; they were sold individually, not as a set. One brass cast exists, but is not marked and was likely a trial. The pieces could be worn as necklace pendants or brooches.
Marian Goodman Gallery was given permission to reproduce the pendant in 2021. The edition of 1,000 features smaller pendants (approximately 2 inches in height) titled Small Modern Head Pin, backed by two snap pins and marked verso, "© ESTATE OF ROY LICHTENSTEIN / MULTIPLES, INC. | MGG 2021."