The Lasso of Hestia is one of the signature weapons of Wonder Woman. As seen in her battle with Doomsday, the lasso is virtually unbreakable, as it managed to successfully restrain the ferocious mighty monster. The lasso has the ability of compelling whoever is in physical contact with it to tell only the truth when questioned, those who try and resist experience a hot burning pain radiate from the lasso. The lasso can also be used as a both offensive and defensive weapon.
The lasso itself is approximately twenty feet long, giving it sufficient range whilst not compromising the users ability to wield it sufficiently.
In other incarnations, the lasso it is referred to as the Lasso of Truth.