The E-Ring is an easy-to use external overtone control ring which "floats" on the surface of a drum head. It removes overtones and flattens the drum head's sound and allows for easier tuning. E-Ring Pre-packs are available, matching the most common drum set configurations.

• Standard Package includes 12", 13", 14" and 16"
• Fusion Package includes 10", 12", and 14" (2)
  
  
• Rock Package includes 10", 12", 14", 16"
  
  
• Snare Package includes 14 x 1", and 14 x 1.5"
• External overtone control ring that "floats" on the surface of the drum head
• Removes overtones and flattens the drum heads' sound and allows for easier tuning