RV Window Rounded Corner Push Pull Style UV Proof Sealed Black Powder Coating for Camper Engineering Vehicle Item Type: RV WindowMaterial: Aluminum alloy, rubber, tempered glassWindow Shape Size: Approx: 835mmx535mm/32.87x21.06in Installation Thickness: Approx: 5mm-7mm/0.2-0.27in or 53mm-54mm/2.08-2.12in sheet metal installation (there will be 2mm error for glue fixation) Installation Opening Hole Size: Approx: 800mmx500mm/31.5x19.68in Application: Windows protect your privacy and ensure adequate sunlight does not heat the interior of your RV. Fully sealed windows keep your camper cold in the summer and warm in the winter Application: Suitable for camper, RV, engineering car and other any need for windows