Product name: Air conditioning air deflectorProduct material: aluminumSurface technology: electrostatic powder paintProduct color: dark gray, white, brownAvailable styles: three panels (without top), four panels (with top cover)Packaging: air conditioning cover × 1, installation accessoriesFor customer convenience, it may be necessary to run the pipe through the middle of the blinds. Side connections are non-sealed. This is normal and is not a quality issue. Does not affect product assembly and fixation. The slot is fixed on the front pipe frame with screwsProduct Size:1.5POuter diameter: 100*50*70cm/39.4*19.7*27.6 inchesInner diameter: 92*46*67cm/36.2*18.1*26.4 inches2-3POuter diameter: 110*60*80cm/43.3*23.6*31.5 inchesInner diameter: 102*56*77cm/40.2*22*30.3 inches☀☀Warm reminder:Please confirm the product size you need before placing an order.For safety reasons, regularly inspect screws and bolts for loose, cracked or damaged screws.Due to manual measurement, there may be an error of 1-3cm. Please refer to the actual product.Due to light and screen differences, the color of the item may be slightly different from the picture. Please refer to the actual color of the product.If you have any questions, please feel free to send us an email. We will respond to your questions as soon as possible.