▶[High-quality materials] The window awning is made of solid polycarbonate board, which can effectively increase the impact resistance, heat insulation and sound insulation ability. It can withstand the temperature change of-40℃(-40 ℉) to 120℃(248℉), and the impact resistance is 250-300 times that of glass. At the same time, it can effectively avoid the common problem of mold and water vapor condensation inside the hollow PC board..▶[Durable and noise-free] Our arched awnings are made of 2.5mm/0.1inch transparent solid polycarbonate panels, aluminum alloy brackets, and aluminum bars, making them shock-resistant and silent. They can withstand up to 100kg/220lbs of weight and can easily withstand strong winds, heavy rain, and snow, creating a quiet sleeping environment..▶[UV protection] Our arched awnings feature a double-sided UV protection coating that provides up to 100% protection from harmful UV rays, making them baby-friendly. They also offer effective heat insulation, reducing the temperature by up to 10 ℃, and helping you save on cooling expenses..▶[widely used] Sleek modern design board can match nearly any home or outdoor decor.It can be used on your porch, window, garden terrace and garage to avoid damage from rain, snow and sun exposure..▶[Easy Assemble] The installation procedure is simple and requires two people to install it simultaneously to prevent installation errors. This DIY awning kit comes with screws and is ready to install over any window or door, Simple tool to install, no special tools required. Connect multiple awnings to span wide entrances, windows or walkways.