This is a KUN shoulder rest. I bought it new and used it for about a year and a half. I'm selling it because I've switched to a 4/4 size! I bought it at a musical instrument store. There is almost no rubber wear and tear, and I think it's in good condition. Please check the photos! This is a used item that a child has used, so please refrain from purchasing if you are concerned about minor details. Thank you for your understanding before purchasing ( >_< ) ★☆If you are interested in buying, rather than just "liking" the item to wait for a price reduction, please feel free to comment and negotiate the price! Depending on the item, I may be able to lower the price from the listed price, within a reasonable range. Please feel free to contact me (*^_^*)