Vibrapod - Isolator Isolation Feet - Model 4 - Set of Four Recommended Weight: 16 lbs. or 7.26 kg. per Vibrapod (64 lbs. or 29.04 kg. total with set of 4) Suggested Uses: Heavy Amps, DAC's, Transports, Turntables, Speakers Temp Range: 50 F to 100 F Height: 0.56" Diameter: 2.44"