Fenen, wanda aka kira masa Cender, farantin jikin mutum ne wanda ya rufe ƙafafun. Dangane da matsayin shigarwa, an kasu kashi gaban faranti da faranti na ganye. Matsayinta shine amfani da kayan masarufi don rage ingantaccen iska kuma sanya motar ta gudu sosai.
An shirya shi sama da ƙafafun abin hawa kamar yadda farantin waje na gefen abin hawa kuma an kafa shi ta hanyar farfadowa da farfadowa da resin.
Wani bangare na waje ya fallasa a gefen abin hawa, kuma wani sashi na karfafa bangare ya shimfiɗa tare da ɓangaren farantin farantin waje na ɓangaren ɓangaren farantin. A lokaci guda, tsakanin gefen ɓangaren farantin farantin baya da kuma karfafa bangare, an kafa ɓangaren da suka dace don dacewa da ɓangaren ɓangare na kusa
