120 pcs 0.30mm PORON® Foam Switch Film

PORON® switch films are composed of a proprietary foam-like material known to produce the deepest sound. PORON® is imported from South Korea designed to be highly compressible, durable, and vibration absorbent. This material will sit tightly between the top and bottom housing of most mechanical keyboard switches to reduce wobble, and noise in your switches. PORON urethane is an open cell foam used in the development of gaskets, protective gear, footwear, and even within parts of the Hubble Space Telescope. Specifications: 120 films per pack Black Poron material 0.30mm thick Compatible MX style switches.