This is 12.5 inches tall straight bong with two chambers. Both of the chambers have the same 11 arms tree percolator. It looks like a tree perc bong or ash catcher bong because there is no more rooms for smoke to stay. So, It’s easy to get smooth hit when more arms of tree percolator are there and get smoke into lung more quickly. Tree perc forces smoke get washed in water fully. All the bongs are with matched accessories.