Square Porthole Maximum Opening Angle 180° Rectangular Ship Window Wide Adaptability Port Hole Portlight Hatch Marine Excellent Sealing Performance Yacht Window for Boats, Yachts, Rvs

SAFE AND COMFORTABLE: This boat and yacht porthole keeps the interior temperature comfortable and prevents rainwater from running into the car. It opens and closes at a maximum angle of 180°, which is great for letting you breathe in fresh air from outside, making the inside of the RV fresher. In addition, the window can be locked from the inside with the knobs for your protection WIDE ADAPTABILITY: Ectangular portholeis suitable for walls with a thickness of 38-42mm, so most RVs, boats, yachts, etc. can be fitted with this product EXCELLENT SEALING PERFORMANCE: The rectangular ship window double-layer rubber seal provides better sealing performance for the product and prevents water from entering the room when the window is closed on rainy days FASHIONABLE APPEARANCE: This boat window features minimalist lines and a classic black color, which is both understated and stylish, showcasing a sense of individual taste EASY TO CLEAN: Thanks to yacht window smooth surface and simple construction, you can easily clean it with a damp rag (not included)