DescriptionFire resistance: The upper part of the fire-resistant pipe is closed, and to prevent sparks from flying, there are wormholes around it. Around the top, when it rains or snows, rainwater will not run from the stove pipe into the heater.With 3 fixing rings: There are 3 rings at the bottom of the flame retardant tape, which must fix 3 resistant hot wires. Set to avoid hot weather as evacuees worry about windy weather.Thick stainless steel: straight pipe thickness 0.5 mm. Stainless steel material has very good anti-rust properties.Tight connection: Bends and straight pipes (not included) can be used together.Suitable size: Upright pipe length approx. 10.31 inches/26.2 cm, diameter 2.36 inches/6 cm.Specification:Material: stainless steelProduct size:diameter: Approx. 2.36 inches/5.99 cmApprox. 2.95 inches/7.49 cmThickness: approx. 0.5 cm/0.2 inchesHeight: Approx. 26 cm/10.24 inchesPacking list:1* spark plug