# 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: [Variables & Expressions](/documentation/3d-configurator/variables-and-expressions.md#example)

<div align="left"><figure><img src="/files/PUmTPW79312QMVeQBaSe" alt="" width="306"><figcaption></figcaption></figure></div>

#### Settings

<div align="left"><figure><img src="/files/NKx5qSFnjcS3OpW9NEJk" alt="" width="238"><figcaption></figcaption></figure></div>

* **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)

<div align="left"><figure><img src="/files/jvhx6WUOGOIRc00fBc8j" alt="" width="252"><figcaption></figcaption></figure></div>


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