30inches x 20inches RV Exit Window Push Out w/Screen & Trim Ring Emergency Tinted Side Window for Camper, Cargo, Horse Trailer Aluminium Tempered Glass Plastic Rubber LYMIR-108 Chevrolet Bel Air the inner door panel is

the inner door panel is built to withstand daily wear and tear

but no instruction manual

wear resistance

75890-9HS0A

30inches x 20inches RV Exit Window Push Out w/Screen & Trim Ring Emergency Tinted Side Window for Camper, Cargo, Horse Trailer Aluminium Tempered Glass Plastic Rubber LYMIR-108 Chevrolet Bel Air the inner door panel isProduct Description FITMENT: Fit for cargo trailers, horse trailers, campers and teardrop RVs. Whether you?re upgrading an old EXIT window or adding a safe feature, our window is a good choice. The opening size is 30&quot Width, 20&quot Height, it is the actual measurement, The overall size is 31 3 4&quot width, 21 3 4&quot height, please measure the dimensions carefully before buying DURABILITY: Made of multiple materials, aluminium+tempered