> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.kadolis.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).

# Can I find a 100% natural mattress or cover at Kadolis?

Kadolis is committed to transparency: designing a 100% natural mattress is complex because of European requirements (fire standards, safety, etc.). As far as possible, we use natural and certified materials, but some accessories may contain a small amount of recycled polyester.