Cover in a Guilietta footwell

[Ellitivity]

Hi all,

My partner just recently bought a 2013 Guilietta 2.0 JTDM-2. We absolutely love it. I was just in the car today and noticed this cover thing in the front passenger footwell. Can anyone tell me what it is or how to open it?

Regards
Elliott.

[Ellitivity]

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