Features: Easy to apply: Designed with good performance of elasticity, these mic foam covers can be installed on your microphone easily, no complex tools or steps required. At the same time, the microphone sponge can be removed simply when it becomes dirty, providing you with a lot of convenience. As sweet present supplies: You can give these colored mic covers to your family, friends, colleagues and neighbours to show your care and love, to spend a happy and romantic singing time together with the aid of the mic spit guards. Specifications: Material: foam, silicone resin Color: blue, orange, yellow, red, black, green, purple, pink Size of microphone cover: about 7.6 cm/ 2.99 inches in length, 4 cm/ 1.57 inches in inner diameter Size of protection rings: about 3.7 cm/ 1.46 inches in inner diameter, 5.7 cm/ 2.24 inches in length Size of bottom sleeves: about 3.7 cm/ 1.46 inches in inner diameter, 4.3 cm/ 1.69 inches in length Quantity: 8 sets (24 pieces) Package includes: 8 x Microphone covers 8 x Microphone protection rings 8 x Microphone bottom sleeves Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays. Poking risk may exist, children should use under the watchful eyes of adults.