Yeah audiphile grade polypropelene with special patterned finish and irregular egdes to break up soundwaves in to irregular energy which is harnessed by regular pattern and dispersed as heat, which is then easily cooled passively. The isolation platforms also have a racetrack shaped cutout, the size and shape of which has been finely tuned after extensive research and should be placed closest to power switch, side of the component (for those with centred switches then have it the same as the one above or below)available in a variety of colours and sizes, blue for amplification, green for analogue and white for digital, the colours denoting differing electrical carecteristics needed for each component, the deign of which has some patents attached to it.
How does it sound, well lets just say we haven't had any returned (Haen't sold any thats why).
various prices ranging from only £299 analogue isocutter suit headphone amp etc to £2495 for the largest digital model.