This 14" glass bong has a 7mm thickness and includes a 3 pinched ice catcher and a thick bowl that fits a 14 mm female joint. The 5.5" down stem is designed for an 18 mm female joint, while the base measures 4.8" and the tube is 2". It comes in 3 pieces for simple assembly.. Height: 14" Thickness: 7mm 3 Pinched Ice Catcher Thick bowl for 14 mm female joint 5.5" down stem for 18 mm female joint Base : 4.8" Tube : 2" 3 Pieces