Camper Window Push Pull Style Rounded Corner Waterproof UV Protection Smooth Polished for RV Engineering Vehicle Item Type: Camper Window Material: Aluminum alloy, tempered glass, rubber External Window Size: Approx: 1100x595mm/43.3x23.42in 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) Mounting Opening Holes Size: Approx: 1070x560mm/42.12x22.04in Application: Window protect your privacy and ensure adequate sunlight does not heat the interior of your RV. Fully sealed window keep your camper cold in summer and warm in winter. It can be used in hatches, living rooms, lounges or wherever window is needed, and can be used to enhance indoor brightness or change air windows Application: Suitable for camper, RV, engineering car and other any need for windows