Features: Suitable for 6-8mm diameter mic. Reduce the wind interference for better sound effect. Keep saliva away from mic for sanitary. Thick & soft foam has good elasticity and shrinkage capability, easy to be mounted on mic. Suitable for both indoor & outdoor audio recording. Specifications: Model: EY-m01 Quantity: 10pcs Caliber: 5mm / 0.2" Item Size: 17 * 14mm / 0.6 * 0.5" Package Size: 7.5 * 5 * 1.5cm / 3 * 2 * 0.6" Package Weight:5g / 0.2oz Package List: 10 * Mic Cover