4" Insulated Stove Pipe 36". This is a 36 Inch Length.  Model HT is an All Fuel Chimney approved for Gas, Oil and Wood* burning applications. This pipe is manufactured by Selkirk. This pipe is insulated and helps hold your draft.

36 INCHES in length.

Fits our New Caboose Tiny Wood Stove and the Mini Me Stoves

For example, This pipe is Tested and Listed to ULC S-604 and UL for USA

All 300 Series Stainless Steel Construction.1" "Solid Pack" Insulation on this UL Rated Pipe. Model HT requires only 2" clearance to combustibles

Lastly, it has Smart Choice Lifetime Warranty

Similarly, it is Approved for wood burning applications only in the United States. Above all, check your local regulations for stove and chimney pipe.

Furthermore, Insulated pipe is almost a must have for your installs. For example, the insulated pipe stays warm to keep your draft in flow. 4" Insulated Stove Pipe 36" is used for installs inside the home and outside. Here is and example of what you would use to go through the roof in an RV. https://flameinnovation.com/product/4-firestop-spacer-w-6-cutout/

Guaranteed for life. Read statements by them for details.  Used in all instances where 4" Insulated is needed for roof penetrations.  Furthermore, wall penetrations and the such.  Keep your draft insulated for better performance of your stove pipe. Sometimes, used in a wall tent installation. The pipe can be lined with a 5" pipe to help keep the heat in.  But, pack the top side with fire-proof blanket to hold in the heat.