The product has never been used, the packaging was damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available. 【Efficient Heat Dissipation】2022 wood stove fan, its speed and air volume have been significantly improved. Wood stove fans are made of high-quality anodized aluminum, which has higher thermal conductivity than steel fans, rust-proof, strong, and powerful. It can easily distribute the heat from the stove throughout the room. 【Magnetic Installation】2 powerful high-temperature resistant magnets, with super strong adsorption strength, the stove fan is directly adsorbed by the magnets, which is very firm, will not shake. (If your pipe is not iron, it doesn't matter, there is an extra iron ring in the package to hold it in place.) 【Quiet and Silent】The only moving parts in a stove fan are the 4 blades, the noise is less than 32 dB, Say goodbye to scary sounds, It is so quiet you won't notice it when it's running but you will feel the heat! 【Energy Saving】Heat powered, no electricity, environmental protection, cost savings. Wood stove fans fully utilize the heat generated by the wood stove to generate electricity to drive, let the heat spread throughout the room, not just the ceiling and areas near the stove, It can reduce wood usage by about 28%. 【Perfect Gift】Size: 14.8*14.5*14cm. Fits for stove pipe diameter: 12 ~ 15.5cm (circumference: 37.7~48.7cm). Recommended installation height: 20 to 50 cm from the fireplace countertop. The fireplace fan is suitable for wood, gas, and pellet stoves with surface temperatures between 80℃ ~ 350℃. It is an ideal Christmas gift, Halloween gift for family and friends.