【Product Description】 Brand: ENHIKE Color: Black Material: Aluminum alloy (anodized) Size: 290 x 207 x 35mm (approx. A4 size) Weight: Approx. 500g Compatible Chimney Diameter: 80mm or less Chimney Opening Guard Inner Diameter: 90mm 【Main Features】 ● Optimal for heat protection: The openwork design ensures ventilation, protecting the tent from the heat of the chimney. ● Improved fixing hardware: The position of the hardware has been adjusted, and the silicone part is designed to be less exposed to direct heat. ● Lightweight and compact: Weighing only 500g, it's lightweight and can be carried together with your wood stove in its storage bag. ● Easy installation: Simply clamp it into the zipper part of the tent, and adjusting the position is also easy. Please use it for safety measures during camping and the winter wood stove season. Since it was once attached to a tent, it is considered to be in near-new condition. The wood stove has not been used. 【Shipping】 To reduce the packing size, the fixing hardware (screw part) will be removed before shipping. Please assemble it yourself upon arrival. It's a simple task of just tightening the screws. Please refer to photos 5-20 for assembly. Please understand that this is a used item before purchasing.