This is the boom arm part of a cymbal stand (16mm) for a drum rack. It was used on a drum rack. The tripod base is not included. It has been used, so there are scratches, dirt, and rust. The moving parts move smoothly. Please understand that this is a used item. I am also selling it elsewhere, so please consider it as soon as possible. Length: Approximately 51cm Maximum length: Approximately 100cm Diameter: Approximately 1.6cm Thank you for viewing. #drums #cymbalstand #cymbalarm #cymbalboom #cymbal #drumrack