| Material | Bronze, brass, or iron |
| Shape | Typically cup-shaped |
| Diameter | Varies (from a few inches to several feet) |
| Height | Varies (from a few inches to several feet) |
| Wall Thickness | Ranges from 1/4 inch to several inches |
| Weight | Varies (from a few pounds to several tons) |
| Sound Frequency | Depends on size; generally ranges from 100 Hz to 1 kHz |
| Resonance | Creates a deep, rich tone |
| Surface Finish | Polished, matte, or patinated |
| Clapper | Material (e.g., metal, wood) and size vary |
| Suspension | Hangs from a yoke or frame |
| Mounting Method | Fixed, portable, or mounted on a tower |
