Clarinet Tuning Rings$10.00 Made of ABS Each set includes 1 of each: 1 mm, 1.5 mm, 2 mm Type Choose an optionBarrelCenter JointClear Quantity Add to cart Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Additional information Additional information Weight .1 lbs