This exquisite Milo Baughman style table has 4 tiers. The 4 round opaque glass surfaced platforms are mounted in chrome rings. The top two smaller chrome rings swing out to allow you to adjust the table into various positions. There are 2 “Domes of Silence”, which are metal and rubber glides that can be adjusted to level the table. These “Domes of Silence” are made by Eames. Charles Eames is quoted as saying: “The details are not the details; they make the product”.