[Heat Resistant]Thru hull exhaust skin fitting make the surrounding area was cool to the touch,not have smell inside the van anymore. 24mm thru hull exhaust adopt the of increasing the space between the pipes to play the role of heat insulation. [Fit for]Automotive replacement exhaust pipes fit for 24mm inner diameter hose pipe,fit for Chinese Parking heaters var4,Planar, ,. [High Quality Material]Thru hull exhaust tips made of high quality stainless steel material, stainless steel is more tougher, more wear-resistant, and will not rust. [Clever Design]For heater exhaust use surface polishing design,good chrome finish and very stoutly built,can be better blended with the thru hull;enlarging the space between pipes can provide heat insulation and prevent damage to the automotive. Colour:silver Material:Stainless steel type:Straight Package Contents: 1 x Exhaust exhaust pipe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.