From Manufacturer
This InVision Universal Microphone Shock Mount from Rycote provides a discreet, low-profile way to mount practically any microphone with a diameter of 18-55mm. The mount uses Rycote's patented "Lyre" suspension system, which does not use any runner or elastic components to isolate the mic. Instead, the unique shape gives the mount specific compliance to the mic to prevent handling noise from reaching the capsule.
The high-grade materials used in constructing the mount give it an exceptionally wide working temperature of -31°F to over 212°F (-35°C to 100°C), far exceeding the range of typical elastic or rubber shock mounts. The mount retains all of the flexibility, balance, and performance that you would expect from a Rycote suspension system.