Item Name: Ventilation Blade Caravan Boat Car RV Air Outlet Vent Louvered Marine Parts. Item Diameter:Approx.164mm/6.5 inchMaterial: PlasticItem Thickness:Approx.18mm/0.7 inchSpecification:100% Brand New And High QualityColor:BlackDescription:ABS material,UV protection and durable construction.Shutter design, good ventilation and durabilityEasy to stall,convenience to use.Suitable for related vents in boats, marine, yacht, RVs,home. Package Includes:1 Piece Round Louvered Vent Note:There is 2-3% difference according to manual measurement, please check the size carefully before you buy the item. *Please make
