Features: Made of high density foam, it helps improve recording quality by reducing unwanted noises and wind interference. Can be reusable. High elastic sponge tightly combined. Resistant to moisture and pressure. Improved durability and hygiene force. Will help extend the life of the microphone. Specifications: Material:Sponge Color:Black, Option Type:S Size,M Size,L Size,(Optional) S Size:Approx.3.2x2.3cm/1.26x0.91in M Size:Approx.3.5x2.7cm/1.38x1.03in L Size:Approx.4.2x2.3cm/1.65x0.91in Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 10x Mic Sponge Covers