1.Material: Plastic, Metal, Ceramic; Fit for Battery Type: DC 1.5V AA (Battery Not Included); Length: 700mm/ 27.56 inch; Wire Diameter: 5mm/ 2.2 x 0.25inch; 2.Durable ceramic electrodes 6mm OD x 57 mm length with fixing brackets and locking screw, very easy to install.3.The ceramic electrode igniter wire port is a 2.8x0.5 mm flat terminal( square connector) that fits universal spark generator male outlets tact push button switch electric igniter.4.Suitable for the most Backyard Grill. Has a 250 degrees Celsius high-temperature protective cover outside, which is safe to use. The needle of the igniter electrode is made of iron nickel-plated which has excellent high temperature oxidation resistance. The maximum working temperature is 1455℃.in addition, t.