Rock Out with a Microphone! This plastic microphone is perfect for any event. A great favor for filling goody bags. This microphone also makes a great rock and roll party give-a-way. 12 microphone toys per package. 5 1/2" long and 1" wide microphone. Made of plastic. Complete your rock star costume with a plastic microphone. No rock star or Blues Brothers costume is complete until you have all the accessories. These rock star accessories are a perfect solution for any rock star ensemble, like John Lennon, Elvis and many more. Part of Costumes > Costume & Accessory Top Sellers 12 microphone toys per package. 5 1/2 ″ long and 1″ wide microphone. Made of plastic.