mines about 2 1/2 feet long, and about 2 inches in diameter, fitted with a liberty bell bowl. i don't care how big your lungs are, how big of a pothead you are.... this thing is unclearable unless of course you punk out and don't fill it up all the way. many have tried to clear it, all have failed to do so, and some (including myself) have puked from trying, not from being so high...i can't really explain it...but i had 'instapuke' when i tried to clear it... the smoke went in and i didn't cough or nothing as soon as i took my lips away from it i just puked it was weird.