Air ring for clarinet, effective in stabilizing the breath flow. - Type: Air ring - Compatible instrument: Clarinet - Function: Stabilizes breath flow - Material: Grenadilla - Size: Custom order Achieve stable performance with the AIR-RING for clarinet. Thank you for viewing. This ring is made of grenadilla wood, the same material as the instrument. 【Effect】 Installed in the gap inside the barrel. Suppresses the disruption of breath flow, leading to a stable blowing sensation and improved sound production. Unlike metal, it uses the same grenadilla material as the instrument, achieving a natural change. 【Features】 Custom-made, so you can choose your preferred thickness. (1mm~, +-0.05mm) 【How to use】 Insert it inside the barrel. Or Attach it to the upper joint's protruding part with double-sided tape, etc.