The stone bench is composed of two long panels that when alined together are over 5 metres in length. Both panels depict twenty seated individuals, split into two groups of ten facing each other, between which is engraved a central panel with hieroglyphic text. The scene portrayed on this enormous sculpture is thought to depict King Yax-Pac's accession to the throne, overseen by his ancestors from previous dynasties. Yax-pac is shown seated to the right of the central text; it is conjectured that the deceased kings' presence helped to justify his claim to the royal throne. The iconagraphy of the bench panel is very similar to the famous Copán Altar Q.