This carefully crafted 16" glass water bong boasts a 5mm thickness and a 2" diameter tube, with a reinforced bowl designed for an 18mm female joint. Featuring dual 8 tree-arm percolators and a single tree arm diffuser, this stemless bong exudes elegance and luxury. <ul> <li>Quality Glass</li> <li>Height : 16"</li> <li>Glass Thickness : 5 mm</li> <li>Glass Tube Diameter : 2"</li> <li>Thick bowl for 18 mm female joint<br> </li> <li>Dual 8 tree arms percolator</li> <li>Single tree arm diffuser.</li> <li>Stemless</li> </ul>