1. Foam cover set: 25 pieces of mini microphone cover, 0.94 x 0.55 inches, 0.24 inches in diameter. Compatible with most lavalier microphones. (Note: This product cannot be used for headphones).2. Thicker and softer microphone windshield: This microphone windshield has a higher density than similar microphone covers, which can protect your microphone from wind interference and other noise..3. Clean design: These mini-size microphone windshields can avoid dust, allowing you to clearly hear your own voice when recording or speaking..4. Reduce background noise: The foam cover helps to reduce breathing, wind and other environmental noises, making your voice clear..5. SATISFACTION GUARANTEE - Please note that the foam microphone cover is squeezed into the bag before use. But after taking it out for a while, it returns to its original shape with excellent elasticity and shrinkage. If you need it quickly, please wash the product with water, squeeze dry and you can use it right away!