1. Removable with color ring, anti-spray and noise-proof 2. Compatible with most standard handheld microphones, not for headset microphones. 3. The foam is thick and soft, with good elasticity and shrinkage, 4. Suitable for ktv, dance, conference room, news interview, stage performance and other places 5. Material: Sponge 6. Size: 8cm long, 12mm thick
