Sumerian tablets are ancient clay tablets that were used by the Sumerians, one of the earliest civilizations in Mesopotamia. These tablets were inscribed with cuneiform writing, which is one of the first forms of written language. They served various purposes, including record-keeping, literature, and administrative tasks. The tablets date back to around 3500 BCE and provide valuable insights into Sumerian society, economy, and culture. Many of these artifacts have been discovered in archaeological sites, helping historians understand the development of writing and the complexities of early urban life in ancient Mesopotamia.