Aluminum film sunscreen: The thickness of the aluminum film is 5mm, which reflects direct sunlight and suppresses the temperature rise of the outdoor unit. The upper cover is made of aluminum foil. Laser thickness on both sides, the inside is composite cotton, and the bottom is waterproof PVC aluminum, which is durable. Air conditioner outdoor unit cover: Protect the air conditioner outdoor unit from sunlight, rain, snow and dust. The air conditioner cover is lightweight and ventilated to help the air conditioner dissipate heat. The fabric is durable, not easy to break, and lasts longer. It can be used not only in summer but also in winter. Easy to install: Just attach it to the top of the air conditioner outdoor unit, hang it up and you're done! No tools required, anyone can use it, easy installation! Outdoor Air Conditioner Cover: Can protect your air conditioner from sunlight, rain, snowstorm, dust, dirt, bird droppings and scratches. Designed for all kinds of outdoor environments. You will get: 2 outdoor air conditioner covers. The size of the cover is 94.5 x 47cm. Please measure your outdoor air conditioner before purchasing. We recommend gently rinsing with water or wiping with a damp cloth instead of rubbing and pressing to effectively protect the top layer. Note: The data is all measured manually. Please allow 1-3cm error due to differences in light and display. There may be color differences. Please refer to the actual item received.