This is a Vocas support accessory for attaching a Canon EF-EOS R 0.71x adapter to a RED KOMODO or KOMODO-X with an EOS RF mount. I'm selling it because I've switched to Z mount. - Model Name: VOCAS - Color: Black - Included: Screws, Allen wrench - Purpose: Camera mount lens adapter support https://www.vocas.com/vocas-support-for-ef-eos-r-0-71x-adapter-on-red-komodo-x.html Thank you for looking. The condition is good, but it is a used item, so please understand if you are concerned.