This fits your .

Product description

Details of the Product
Material: Polyester fiber
Color: Pink, Blue
Size: 30 * 35cm/11.81” * 13.77”.
Weight: Each fan cover is about 15g.
Package list: 4pc * safety fan cover

Features
Fit for the most fans with size of 12 "-16".
Suitable density let air flow, but also protect baby finger safety and keep away dust.
Density of the mesh has been approved not can only keep your children, dogs, cats away but also can be used as dust-proof cover.
Designed specifically to stop children hurting themselves on fan.
The suitable hole size and net fashion style keep baby safe while let fresh wind flow.
The fan guard net is not only useful but also beautiful, add a decoration to your house.
Very easy to install and remove.
With perfect elastic to fit most sizes fans.
Washable and easy to clean, can be reused for a long time.

Note
The color: As different computers display colors differently, the color of the actual item may vary slightly from the above images. Thanks for your understanding. 
The size: Please allow 0.39-0.78 in/1-2 cm error due to manual measurement.

FamyFirst Children Finger Safety Mesh Fan Protection Cover Standing Round Fan Dust-proof Cover Fan Guard Net Summer Washable Fan Cover Set of 4 Pack Blue - B07FX273JP