Mobius Ion Matrix BubblerThis entry level piece in the Mobius family retains all of its signature style and function. Coming in at only eight inches from the mouthpiece down to the pedestal foot there is a ton of function packed in, too! A 19mm female joint is sunk into the top of the can, flush, and feeds into a fixed downstem terminating in a Matrix percolator. Details: Length: 7. 5" Width: 4. 75" Height: 8" Weight: 1. 3 lbs. Distance from base to joint: 5. 5" Joint: 19mm