This Full Weld Charmer Quartz Banger Set is crafted from real quartz and includes a banger, quartz cap, and quartz hollow cone. The banger features a 45mm height for an optimal vaporization experience, with a 20mm outer diameter and 2.5mm wall thickness. The 35mm OD bottom dish and thick 4mm base walls offer great heat retention and make the banger sturdy and reliable, and the 9mm dish provides the perfect dish size.