This is a brand new rain awning specifically designed to resist weathering and rusting, it is installed at the top of the door or window, which provides a safe shelter resisting rain, snow, UV, and wind. PC Sun Board—good transmittance, flame resistance, UV resistant, rain and snow protection, stronger impact resistant ability, lightweight, sound insulation. ABS plastic brackets—excellent impact strength, good surface hardness, high abrasion resistance, durable.