What do I do with an item that I didn't order, from someone that I haven't ordered from before?

[guigi89]

I have just recieved an item that I definitely haven't ordered, from someone that I can't find on ebay. The package had been re-wrapped and the original (open) packaging has been left inside with another address that I assume has recieved this before me. I'm not sure what the next step is and am worried that someone is going to say that I have recieved an item before paying and ask me to pay for this random item that I have recieved. 

Does anyone have any advice or has anyone encountered this before?

[*guinevere*]

Please don't worry, no one can accuse you of anything when you've received unsolicited mail.

If you have inspected all the packing and can find no clue as to where it's come from then it is yours to dispose of as you wish. 

I think, as a precaution, if it was me I would hang onto it for a couple of weeks in case someone claims it, and after that give it to charity or do what you want with it.

[guigi89]

Thank you for replying so quickly, its definitely a relief to hear that I can't be accused of anything. I'll keep hold of it and see if I hear anything but I think that it's unlikely.