Item Name: Cover Exhaust Ventilation Blade Car RV Marine Parts Air Outlet Vent Louvered. Material: Plastic100% Brand New And High QualityColor:BlackItem Thickness:Approx.18mm/0.7 inchItem Diameter:Approx.164mm/6.5 inchSpecification:Description: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 VentNote:There is 2-3% difference according to manual measurement, please check the size carefully before you buy the item. *
