# Slider The Slider element adds a customizable slider to the Floating UI, allowing end users to adjust numerical values of a variable (this variable can be applied to various Studio parameters, e.g., object size). More on variables: [**Variables & Expressions (Beta)**](https://www.notion.so/Variables-Expressions-Beta-18ae64cc93f380dca11fedb9035be422?pvs=21) A detailed project example using the slider is available here: [#example](https://open-2v.gitbook.com/url/help.vectary.com/documentation/variables-and-expressions#example "mention")

#### Settings

* **Variable** - select an existing variable from the list * **Range** - set the minimum and maximum values * **Step** - define the step increment for value changes **Thumb** and **Track** of the slider can be customized (color, size, thickness)