10Pack Microphone Windsreen Cover - 2.9 x2.3 inches with Caliber Size is 1.4 inches, compatible with most standard handheld microphones in market. (Note-Not for Headset Mic) Higher Density Microphone Cover- Thick and soft mic cover foam, Better protect your microphone from wind interference and other noises even in strong wind condition. Suitable for indoor activity like ktv, dance ball, conference room, news interviews,stage performance and outdoor activity like news report, sports. 10 Different Color Microphone Windscreens- Black,Red,pink,Yellow, Purple, Midnight Blue,Aquamarine Blue,Rose Red,Grey,Orange.Easliy differentiate each microphone by using these microphone covers. Each microphone windscreen cover is packed seperately in a plastic bag so the color do not bled. Clean and hygienic: These microphone windshields can avoid dust, moisture and saliva. Let you use the microphone in a relaxed and comfortable mood. Attention: the foam microphone covers was squeezed in a bag(seperately), but they have excellent elasticity and shrinkage. When you receive the mic covers, please put them out for a little time then it will return to its original shape.