Description: What this electric fan cover can offer you is that it has a coarse mesh design with dense meshes for more ventilation and will not block the wind from blowing out. This electric fan cover has a dense and small mesh holes design to prevent children from being scratched by putting their fingers in the fan which is very useful. It is made of polyester, which is durable and eco-friendly. There are two sizes to choose. It is suitable for 16inch or 18inch fans. Item Name: Electric Fan Cover Material: Polyester Features: Foldable, Reusable, Ventilated Size Details: 40cm Electric Fan Cover Diameter: 40cm/15.75" (Approx.) 45cm Electric Fan Cover Diameter: 45cm/17.72" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 3 x Electric Fan Cover(Others Not Included) What this electric fan cover can offer you is that it has a coarse mesh design with dense meshes for more ventilation and will not block the wind from blowing out. This electric fan cover has a dense and small mesh holes design to prevent children from being scratched by putting their fingers in the fan which is very useful. It is made of polyester, which is durable and eco-friendly. There are two sizes to choose. It is suitable for 16inch or 18inch fans.