The Firebird USA GMPR Signal Marker is a versatile and visually stunning pyrotechnic device designed for a variety of applications. Featuring a 65mm diameter and a moving trajectory/static purple color, this 3-pack of signal markers is perfect for creating unforgettable moments at any event or occasion. Stunning visual display: When detonated, the Firebird Signal Marker produces a vibrant explosion of purple color, accompanied by an exhilarating boom that is sure to captivate your audience. Easy to use: Simply adhere the face of the Firebird 65BIO Target to the back of the Signal Marker using the provided stickers, and you're ready to go. Versatile applications: The Firebird USA GMPR Signal Marker can be used for a wide range of applications, from special events and celebrations to training exercises and more. Whether you're looking to add a touch of excitement to a party, create a memorable backdrop for a photoshoot, or enhance your training regimen, the Firebird USA GMPR Signal Marker is an excellent choice that delivers impressive visual and auditory effects.