【Material】: Vent Cover is made of stainless steel material, wear resistant, strong
【Improved ventilation】: Metal Vent Cover is designed to improve air ventilation. The louvered air outlet is heat-dissipating and breathable.
【Intensive grid】: Air Vent Louver has an intensive grid the back to block external debris while allowing air to pass through.
【Easy to install】: Grille Cover is easy to install and suitable for wall or ceiling installation.
【Applicable】: Air Return Grille is suitable for home, bathroom, office, kitchen, garage, RV, house, etc.