> For the complete documentation index, see [llms.txt](https://docs.senstream.com/senstream-researcher-ring-application-user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.senstream.com/senstream-researcher-ring-application-user-guide/senstream-research-ring/product-marking.md).

# Product Marking

<figure><img src="https://1269099890-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTbF0CSiQwottzSBUH4wc%2Fuploads%2FwO599mqDzPGvPVocVU8W%2F4.12_marking_product-marking-0.png?alt=media&amp;token=9ba8fa5b-a6d0-4108-9c1d-2495d9ee4f5f" alt=""><figcaption><p>Product Marking visible through clear plastic housing</p></figcaption></figure>