Sennheiser MKS4 Suspension - Elastic suspension, suitable for MK4 (cardioid studio condenser) and MK8 (multi-pattern studio condenser). 

With open ring - allows the mike to be positioned close to the sound source. MKS4 significantly reduces mechanical vibrations during the recording process, which result in low-end rumble if not correctly dealt with. 

• MK4
• MK8