Specification: Brand new Length: approx. 135mm Zirconia ceramic precision tips. Surface resistivity 10E12Ohm. Contamination free, high temperature, wear and solder resistant. Ceramic replaceable tips. Convenient to use. Durable in use. Package inlcuded: 1 pcs Note: Please allow 0-1cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.