Color: blue. Material: non-woven. The microphone cover is made of high-quality non-woven fabric to protect the microphone from dust and dirt, wind interference and other noise when using outdoors. Environmental protection. It features great flexibility without affecting sound quality and can be connected to microphones of different sizes. The microphone box is ideal for schools, universities, camps, rehearsals, music studios, etc. #39;registration, companies, hotels, restaurants, clubs, weddings, etc. Product description: Material: non-woven fabric. Contents: 400 Disposable Microphone Cases. 1.Due to the light and screen difference, the item’s color may be slightly different from the picture. pictures. 2. please allow 0.5-2cm differences due to manual measurement