Whats the patio cover and awning? The patio cover and awning are made of aluminum alloy frames, with tempered glass inlaid between the frames. Popular tempered glass thick and color 5mm bronze tempered glass 5mm grey tempered glass 5mm clear tempered glass Edge : Seamed edge ,flat edge ,round edge . Tempered with logo . Popular sizes: 142",130",118",106",94",82",70",58",46",36",24",12"×23-5/8" Packing : paper or Cork mat between the glass ,Plywood crates. Test standard : CAN CGSB 12.1-M90 ,ANSI Z97.1 ,16CFR 1201-II etc.