Features : *Experience year - round comfort with the Attic Insulation Cover. It creates a sealed barrier on your attic door, keeping your home cozy while blocking out dust and pollutants in extreme temperatures. Say goodbye to temperature extremes and enjoy constant comfort! *Premium Insulation Material - Upgrade your home's insulation with our premium aluminum foil bubble insulation. Designed for openings up to 25x 54x 11, it features dual layers of aluminum. The second layer's bubbles are a game-changer, reflecting 97% of radiant heat, resulting in an impressive R-value of 14. Elevate your insulation game with our outstanding year-round solution. *Safety First - Your safety matters. That's why our product is crafted from fireproof material. But it doesn't stop there. It's also a moisture and humidity , making your living space more comfortable and fit. *Easy installation - no sweat required. place the attic door insulation cover on the opening, secure it to the door frame, and zip it up. It's that simple. Say hello anytime, get in and out easily, and give you a product manual for you to see * Brace yourself for savings! Our insulating attic stair cover keeps your home cool and dry in summer and warm and cozy in winter. And guess what? It's your secret against soaring electricity bills. Specifications : *Product Name:Attic dust cover *Material:Aluminum *Size:Aluminum *Color:silver Package Content : 1*Attic dust cover Note : 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.