GAIA II Speaker Isolation FeetThese Gaia II Speaker Isolation devices are sold individually or in a pack of four, which is enough for one speaker. Gaia II isolators are constructed of machined Stainless Steel and designed to support 120 lbs or less per pack. IsoAcoustics patented design provides a high degree of speaker isolation while resisting lateral movement and oscillations, to maintain alignment with the listening position. Internal reflections from the hard supporting