The package includes 10 sets of protective covers for microphones. The covers come in blue, grey, orange, black, and red bottom sleeves and are made of rubber windscreen material. They are about 4.30×4.30×4.50cm in size and are designed to prevent shocks, bumps, and falls. The product is suitable for use in various occasions such as KTV, karaoke, recording studios, performances, and interview studios. The protective rings are easy to install and can effectively prevent moisture. They are made of good materials with exquisite workmanship and provide good protection for microphones. The set is manufactured by OSALADI in China and the item model number is HYX1510S09Y. The microphone windscreen and rubber ring accessories are essential for karaoke and performance settings.