What is Jup Perpetual?

Could you please explain to me what exactly is Jup Perpetual? I've heard some buzz about it in the cryptocurrency community, but I'm not quite sure what it stands for or what its function is. Is it a new type of token? A platform for trading? Or perhaps a financial instrument with unique characteristics? I'm quite curious to know more about its features, potential benefits, and any associated risks. Could you provide some clarity on this topic?