ITEM NAME:2 * Stainless Steel Flying Insect Screen Protector Furnace Vent Cover Durable Descriptio n Description: Fits most Duo-therm and Suburban furnace vents Protects the furnace from flying insect nests, bugs, mice and birds Mesh Design, prevent small flyings but providing Good Airflow for RVs furnace vent Heavy-duty stainless steel mesh cover, maximum strength and longevity that resists corrosion Including everything you need, super easy to install within minutes Specifications: Material: Stainless Steel Color: Silver Diameter: 10cm Adapted Model: RV Package Included: 2 *Â Furnace Vent Covers (With 1 Set of Install Tools) Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ 2 * Stainless Steel Flying Insect Screen Protector Furnace Vent Cover Durable.Protects the furnace from flying insect nests, bugs, mice and birds. Specifications:Material: Stainless Steel. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item.