Keepers of the Three Rings
From Tolkien Gateway
The Keepers of the Three Rings were those who held the Three Rings of the Elves after their making, through more than 4,000 years of the Second and Third Ages. At the end of the Third Age, when the Rings finally lost their power and were taken into the West, the Keepers were Elrond, Galadriel and Gandalf.