【Brand and Model】 Pearl's The Drum Rack DR-1 is a high-quality rack designed to support professional drum sets. - Brand: Pearl - Model Name: The Drum Rack DR-1 - Configuration: Drum rack and cymbal rack - Material: Aluminum - Condition: Used - Accessories: Dedicated clamps x 6 Cymbal rack dedicated clamps x 2 (Pipe diameter 22.2mm) - See photo 18 for specifications and dimensions. There are stains, rust, and scratches due to aging. Please check the photos. As mentioned above, I actually used and confirmed that it could be set up without any wobbling or looseness. Please understand that this is a used item.