This is a thumb hook for Yanagisawa saxophones, with a PGP (Pink Gold Plate) finish. It weighs 27g. The wooden coaster in the second photo is not included in the sale. [Important Notes Regarding the Item] ① About the PGP Finish This thumb hook was originally only gold lacquer. It was then sent to a well-known plating company in Niigata for PGP plating. Therefore, it was not originally sold with a PGP finish, but was modified by me. ② Regarding Contact Points with the Instrument Body On the back of this thumb hook (photo 2), the points of contact with the instrument body are the three upper round parts and the two lower round parts. Of the three upper parts, the middle round part has been slightly shaved down so that it does not touch the instrument body. I shaved it down myself, believing that two points of contact would be better for stability and tone. Of course, after shaving, the PGP plating was applied, so there is no peeling of the PGP. ③ This thumb hook is for Yanagisawa saxophones and is not for YAMAHA or SELMER saxophones, so please be careful. ④ This is not a new item, but a used item. Please understand this and purchase accordingly. From a personal perspective, if you are currently using a plastic thumb hook, switching to a metal thumb hook, whether GP or PGP, will likely increase power and you will feel a change. However, the instrument will feel heavier at first. The Yanagisawa plastic thumb hook weighs about 4g, while this one weighs about 27g, so you will need to get used to the weight at first. Thank you for looking.