1. Product Features: It is equipped with a 30 - centimeter - long thread, 1 ignition needle (bent needle), and the thread specification is M10*1. It is relatively flexible in installation compared to the bracket - type installation. This product is a piezoelectric ignition tool mainly used for gas stoves/ovens, and it achieves the ignition function with the help of the ignition needle. 2. Package Contents: 1 set of piezoelectric spark ignition device. 3. Precautions: - Due to possible differences in monitors and lighting effects, the actual color of the product may vary a bit from the color shown in the pictures. - Since the measurements are taken manually, an error of 1 - 3 centimeters can be expected. (1 inch = 2.54 centimeters) 4. Thank you for your support!