High-Quality Air Vent Grille Ensures Efficient Ventilation Wherever you Need it - in the Bathroom, Kitchen, Garage, Outdoors, etc. With Insect Protection Net / Modern Design. Solid Stamped Metal Construction With Recessed Screw Holes (SCREWS NOT INCLUDED). Excellent To Cover Wall Or Ceiling Openings And Ducting Vents. Easy surface mounting / Internal and external mounting. Made by Europlast.