Item Type: Microphone Grill Material: Stainless Steel Gross Weight: 38g / 1.3oz Inner Diameter: 31mm / 1.22in Height: 51mm / 2.00in Package List 1 x Microphone Ball Head Mesh Grill 1Inner Foam Filter: Built in foam filter of microphone ball head mesh grill can help to reduce wind, breath, and pop noises, blowout resistant and windproof. 2Stainless Steel: Spiral microphone mesh grill head is made of hardened stainless steel grille to protect the microphone diaphragm from damage. Durable and sturdy, suitable for a long term use. 3Wide Compatibility: Steel grille microphone ball head is designed for Beta58A mic, also compatible for other general microphones with the same size. 4Grille Mic Ball Head Size: The height of this replacement microphone grill is 51mm / 2.00in, and the inner diameter is 31mm / 1.22in. 5Replacement Mic Ball Head: By replacing this stainless steel grille ball head for your microphone, the using experience of microphone can be greatly improved.