These Lantee Clips are made of sturdy nylon material. Will replaces for Ford: W713297-S300 Flex 2009, Fusion 2010 </br></br> <b>Note:</b> Before buying, please compare the dimention of your original clips to make sure that these clips are right for your model.</br></br> <b>Dimension: </b></br> Top & Middle Head Diameter: 16mm</br> Bottom Head Diameter: 22mm</br> Stem Diameter: 12mm</br> Stem Length: 17mm