Complete set: Includes heating set ( thermistor, heating cartridge, insulated base, metal hot end clamp) and 3pcs screws for quick and secure installation Compatibility: Exclusive to P2S 3D printers, this heating block set ensures and seamless integration with your printer ' s hot end assembly High Temperature Resistance: Made with ceramic zirconia insulation materials, the set withstands extreme heat up to 2200°C, outperforming standard bases by 6 times Product Overviews: This ceramic zirconia heating block set is designed for P2S 3D printers, featuring high temperature resistance construction for good Wear Resistant Construction: Reinforced with thickened materials, the heating block resists wear and high temperature aging, significantly extending the lifespans of hot end components, Manufacturer: Tsynapter