Studio Microphone Universal Shockmount, Supports Most Large-Diaphragm Condenser Studio Mics 42-48mm in Diameter, Improves Clarity in Recordings by Isolating Mic from Intrusive Vibrations, Sturdy Spring Clip Opens Up Inner Diameter for Inserting Microphone, EVA Foam Interior Lining Keeps Mic Safely Mounted & Protects Against Scratches, Standard Mic Thread Attachment with Angle Adjustment Knob.