> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.sayduck.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Double sided materials

Double sided materials are assigned to back faces that are normally transparent (lamp on the left) and the front faces. 

To enable, select Material and click **Double sided**

|| Not supported in iOS Augmented Reality

![](https://storage.crisp.chat/users/helpdesk/website/cae6f284ce714800/image1eyox8l_1esmvkr.png)

