Propeller ventilation fan cover that covers completely

[Recommended point] It can be used for blade diameters of 20 to 25 cm, and the thickness of the outer frame of the main body is 2 to 6 cm. Easy to install with spring fittings. The three-dimensional shape prevents dirt on the sides. Made of resin, it is resistant to deformation. Size: Vertical approx. 37 cm x Horizontal approx. 35 cm

2 pieces