I installed this about six months ago and played it for a total of 2 to 3 hours a week, but I preferred the sound of the original bridge and didn't use the tremolo arm much, so I put it away. I am selling it to organize my equipment. This is a used item, so there are some scratches and oxidation, but there are no problems with normal operation. Everything shown in the photos is included. There is no packaging, but the arm, anchors, springs, adjustment wrench, etc. are all included. If you have any concerns or questions about the product, please be sure to ask before purchasing. Please refrain from transactions if your questions are not resolved, as this may cause problems. Also, please refrain from purchasing if you are the type of buyer who cancels the purchase by making one-sided claims about the product after the purchase. Thank you.