- #31 O-Ring

-Works as a replacement for most oldschool glass with rubber grommet type slides, 9.5mm slides

- Dimensions: 9/16" O.D. x 5/16" I.D. x 1/8"

*** Quantity 1 is equal to one single O-ring.
-This piece is strictly for tobacco use. Upon entering this site you were asked under penalty of perjury to state your age. The purchase of this product requires a minimum age of 21. It is your responsibility to know the legal tobacco purchasing age in your area.