Complete Installation Kit Included: Each package contains two stainless steel mesh screens, two spring hooks, two silicone rubber strips, and a handy installation tool, ensuring a quick and easy setup without needing additional tools. Designed for Durability and Fit: Crafted from robust stainless steel, these screens are built to last and are compatible with most Duo- and furnace vents. The precise dimensions of 2.8 inches in diameter and 1.3 inches in depth provide a universal fit for hassle-free replacement. Effective Insect and Barrier: Keep your RV free from insects and small vermin such as roaches, mice, wasps, and birds. Our RV Furnace Vent Screen is meticulously designed to block these while maintaining the cleanliness and comfort of your living space during your travels. Optimized Airflow with Fine Mesh: Enjoy uninterrupted fresh air flow in your RV. Our scientifically designed 0.12-inch mesh size is parent yet effective, ensuring that air circulates freely while keeping unwanted out, allowing for a more enjoyable and bug-free environment. Superior Resistance to Elements: The screens are engineered to resist rust and , thanks to the premium stainless steel material. This feature ensures long-lasting protection and reliability for your RV's heating vents, making it a worthwhile investment for any RV owner. Color: silver Material: Metal Package Contents: 2 x Premium Vent Screens 2 x Anti-Slip Spring Hooks 2 x Rubber strips 1 x Installer Tool 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.