Reua Ih-Leuang is of one of two drum barges used in the Royal Barge Procession. It is positioned behind the Tiger Barges Reua Seua Kamron Sin (fig.) and Reua Seua Thayan Chon (fig.).

Reua Seua Kamron Sin is seen here in the center, leaving the wharf to line up behind the Reua Thong Bah Bin (fig.), i.e. the first escort barge on the port side, here seen on the far right, lining up for its position.