The menat, or counterweight to a broad collar, was sacred to the goddess Hathor. It was a popular protective amulet,and large numbers were founf in the Nubian royal tombs. Most examples, like this one, were made of bluish-green faience.
From Nuri, pyramid 6 (tomb of Anlamani), stairs. 1916: excavated by the Harvard University–Boston Museum of Fine Arts Expedition; assigned to the MFA in the division of finds by the government of Sudan.
Harvard University—Boston Museum of Fine Arts Expedition