Heavy Duty Cold Rolled Steel is used to construct this survival rocket stove, which also has insulation within. The interior chamber is constructed of 11-gauge (1/8) steel. This camping wood stove is designed with internal insulation makes it incredibly efficient, enabling you to achieve a high burn rate. This Stove Measurement is 11 x 11 x 12. Weight of stove is 28 lbs. This stove has a unique leg design. Legs provide more stability on uneven surfaces. This camping cooking stove is a very fuel-saving and energy-efficient technique to prepare food while out in nature or in an emergency. Grab some nearby natural outdoor things, such as wood sticks, twigs, pine cones, etc. And start utilizing them without worrying about fuel or electricity. You no need to spend time on assembly. This stove is ready to use. And our stove is easy to carry.