Constructed from materials, it ensures the fan remain securely in place, enhancing both safety and performance. 5 Pcs Sourdough Proving Basket Cloth Liner Bread Proofing Baking Liners. -Secure and safe: designed to securely fix fan and protectors, these fan nut covers ensure that your fan operates smoothly and safely, reducing the risk of accidents and prolonging the life of your fan.
eBay