Rectangle Shape Ventilation Grille Aluminum Alloy Louvered Air Vents 11.81 x 1.97 Inch for Wardrobe Cupboards

1.The surface is anodized, which not only has high hardness, but also has good wear resistance, corrosion resistance, insulation and heat resistance.
2.With striped hole design,grids are evenly distributed and have good ventilation effect. Can effectively resist the intrusion of external dust, to ensure that the furniture is clean.
3.Using aluminum alloy, strong and durable,not easy to deform and rust.
4.Surface is smooth , it will not scrape your hands.