The thermal insulation cover in this tent stove kit offers exceptional weatherproof, waterproof, windproof, and UV-proof properties, making it ideal for outdoor use in any season. The safety protection silicone ring insulated flue cover ensures that the hot flue does not come into direct contact with your tent or shelter, preventing potential firing hazards. Crafted from durable silicone and steel plate, this cover is wear-resistant, high-temperature resistant, and maintains its shape over time. The steel base is rust-resistant, ensuring long-lasting durability. This roof duct flashing is versatile and suitable for various settings such as bell tents, cabins, sheds, boats, and more. Installation is straightforward; simply follow the provided instructions to secure the cover in place effectively. Item Name: Anti-scald Device Material: Silica Gel Silicone Resistance: about 280 Degrees Celsius Adaptable Flue: 4.5-10cm (If It Exceeds 4.5cm, You Need to Cut The Rubber Ring Yourself) Features: High Temperature Resistant, Anti-scalding, Easy Install, Windproof And UV-proof, Waterproof, Safety Protection Size Details: L: 16cm/6.3", W: 16cm/6.3", H: 8.5cm/3.35" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Usage: (1) Open the flue hole of the tent: Determine the position of the flue opening on the tent, mark the position of the screw holes on the flue opening according to the round steel piece and open the holes. (2) According to the round steel sheet of the silicone cover, cut two wear-resistant materials with the same shape as the steel sheet (thick fabric can also be used instead). This step can also be omitted, but with the wear-resistant materials, the tent can be better protected against wear and tear. (3) Put the cut abrasion-resistant material and steel sheet on the inside of the tent opening, and insert the screws into the screw holes from the inside to the outside. (4) Put the wear-resistant material, silicone cover and steel sheet on the outer side, and tighten the screws with nuts to fix them. (5) Cut off the tent fabric inside the silicone ring to complete the opening. (6) Insert into the flue after installation, when the diameter of the flue is bigger than 4.5cm, you can cut the silicone ring by yourself! Package Includes: 1 x Insulated Flue Cover