This is a Vega-Trem (ヴェガトレム) VT1 Ultra Trem standard tremolo unit for guitars. It's for Stratocasters. I've lost the bottom of the original box, so I will put the item in the top of the box, add cushioning material on top of that, and then wrap the whole thing in bubble wrap for shipping. Also, the paper bag that contained the medium tension springs is missing (they will be shipped in a zip-top bag). Please check the photos for the condition of the item. No holds, immediate purchase is OK. Thank you.