Vktech Good quality foam 10Pcs Microphone Grill Foam Cover ~Audio Mic Shield Sponge Cap Holder~Best Cloths For Your Microphone~7 Clours For Choice ~Thickness 6mm (Pink) Universal type -- Suitable for all regular microphones Lightweight and durable Substantially reduces the unwanted noise / interference Color: As picture show Diameter of opening: Approx. 40mm Length: Approx. 75mm Thickness: Approx. 6mm