This is the boom arm part of a cymbal stand (21mm) for a drum rack. It was used for a drum rack. The tripod base is not included. The U-shaped metal stopper (stop lock) that comes with Pearl tom holders, etc., is not included. It has been used, so there are scratches, dirt, and rust. There is some plating swelling in some areas. 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. - Brand: Pearl - Type: Cymbal stand Thank you for viewing. #drums #cymbalstand #drumrack #cymbalboom #cymbalarm