This is a KUN violin shoulder rest. I bought it used, but I'm selling it because I got the wrong size. Condition: Used, so there is some wear and tear, but it's in good condition. It can be used without any problems. (I did a simple cleaning.) Size: For 4/4 violin Accessories: Body only Please only purchase if you understand that this is a used item. Instant purchase OK, will ship as soon as possible with simple packaging.