# Change Material This action allows to change an object’s material. {% embed url="" %} The action comes with the following parameters: * **Delay:** See [Delay](/adding-interactivity/interactions/actions/delay-parameter.md). * **Target Object(s):** Game Object you want the material to be changed. * **New Material:** new material. * **Time \[s]:** duration of the transition between materials. * **Loop:** do the action in loop (you can use it if you also checked Back\&Forth) * **Back & Forth:** alternates between the current material and the new one. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://unity.zoeimmersive.com/adding-interactivity/interactions/actions/change-material.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.