A hi-hat is a type of cymbal used in drum kits, consisting of two cymbals mounted on a stand. The top cymbal is played with a drumstick, while the bottom cymbal is operated by a foot pedal. This allows drummers to create a variety of sounds and rhythms, making the hi-hat an essential component of modern drumming. Hi-hats can be opened or closed, producing different tones. When the pedal is pressed, the cymbals come together, creating a sharp sound. When released, they create a sustained, wash-like sound. This versatility makes the hi-hat a key element in many music genres, including rock, jazz, and pop.