A string of 200 small explosive devices primarily designed to produce a large amount of noise, especially in the form of a loud bang, usually for celebration or entertainment; any visual effect is incidental to this goal. They have fuses, and are wrapped in a heavy paper casing to contain the explosive compound.
5 meters of green fuse. Green fuse is the most common fuse sold in the consumer market. It's the slowest burning of the fuses at approximately 25 seconds per foot. Fuse is a higher-quality fuse used for consumer fireworks. It is most commonly colored green or red, and is found as a twisted, coated strand. It is also used to create delays in the firing of multiple firework displays