2Pcs Disposable Microphone Cover Grille KTV Audio Karaoke Windscreen Mic ShieldWhen singing in KTV、 it is installed on the microphone、 keep the microphone clean、 to prevent the spread of the disease.Features:Size: Diameter 54mm、 length 63mmMaterials: Non-wovenColor: One red and one yellowLevel: A gradePackage Included: 2 x Disposable Microphone CoversDetail Pictures: