Hassle-Free Installation: Our package includes 1x Rectangular RV Water Heater Screen ( 8.5''x 5.9''x1.3''), 1x Square RV Water Heater Screen (4.5" x 4.5" x 1.3") , 2 x Circular RV Furance Screen( 2.8" x 1.3"), 6 x Spring Fasteners, 1 x Installation Tool and Versatile: Our stainless steel screens promise durability and adaptability, fitting most water heater, Duo- and furnace vents Reliable Protection from Insects and Vermin: Safeguard your RV from roaches, mice, wasps, and birds with our RV Furnace Vent Screen. It prevents flying insects from invading your living space, keeping your RV clean and your outdoor adventures comfortable Optimal Airflow with Scientifically Designed Mesh - Our parent and breathable metal mesh allows for excellent airflow while effectively preventing bugs from entering. Enjoy fresh air in your RV without worrying about unwanted guests Rust and - - Built with premium stainless steel mesh, our RV Furnace Vent Screen guarantees optimal protection against rust and . Color: Silver Material: Stainless Steel Package Contents: 1set RV Furnace Vent Screen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.