Features ★ OPTIMAL AIRFLOW: RV mesh cover set, which has sufficient clearance to achieve optimal airflow while small holes to prevent insects from entering. ★ STAINLESS STEEL: These screen cover are made of heavy duty stainless steel, rust and corrosion resistance, and can be used indoors and outdoors. ★ MAIN PURPOSES: These screens can be installed at the RV furnace or fridge vents to prevent insects from entering and the vents from being exposed. ★ EASY INSTALLATION: Equipped with spring fasteners and installation tools, these RV vent mesh covers are easy to install, easy to disassemble and clean. ★ SPECIFICATIONS: Includes a rectangular mesh cover, a square mesh cover, and 2 circular mesh covers for different vent positions in the RV. Specification: Item Type: RV Vent Screen Material: Stainless Steel Package List:1 x Rectangular Mesh Cover1 x Square Mesh Cover2 x Circular Mesh Covers2 x Installation Tools6 x Spring Fasteners Note:Please check the product size carefully before buying to better match your RV. Especially the RV refrigerator ventilation filter. Package List 1 x Rectangular Mesh Cover 1 x Square Mesh Cover 2 x Circular Mesh Covers 2 x Installation Tools 6 x Spring Fasteners