8 Pcs 4x4 Metal Electrical Box Cover Plate, Metal Junction Box Covers Plate, 4 Inch Square Flat Blank Electric Box Cover Fuel Filter Clamp Holder prevent the screen from being

prevent the screen from being blown open by the wind

or react with acidic foods

Multifunctional Layer Design The three tiers meet all your food preparation needs and are ideal for storing ingredients

Elaborate design: The wall hooks are made of zinc alloy with multi-layer anti-corrosion and anti-rust treatment on the surface

8 Pcs 4x4 Metal Electrical Box Cover Plate, Metal Junction Box Covers Plate, 4 Inch Square Flat Blank Electric Box Cover Fuel Filter Clamp Holder prevent the screen from beingMetal electrical box cover: The side length of the junction box cover is 4 inches, suitable for most 4 inch electrical box , please measure the size of the junction box before purchase, to avoid the inability to install. High quality metal material: These junction box covers made of heavy iron plate galvanized, strong and durable, waterproof and rust proof,can also be reused, economical and practical. Wide range of adaptation: The electrical box cover