Package Includes You will receive 10 microphone foam covers. There are enough for your daily microphone protection and replacement needs.Product Dimensions: Each microphone foam cover is approximately 3x2.2 cm/1.2 x 0.9 inches and the hole at the bottom is approximately 0.8 cm/0.3 inches. Please check the product size before purchase.RELIABLE MATERIAL: These microphone windscreens are made of high quality high density foam, lightweight, soft and durable. Portable and easy to install. You can use it with confidence.PRACTICAL PROTECTION: These microphone dust covers can protect your microphone from pollution and impurities, effectively prolonging the life of the microphone. The high-density foam effectively reduces wind noise and other background noise, thus improving voice quality.WIDE APPLICATION: Suitable for both outdoor and indoor. Widely used in gaming headsets, aviation headsets, podium microphones, singing rehearsals, recording studios, conference rooms, stage performances, dance parties and so on.