... *16, 25*25, 25*40,50x50, 1) cable trunking accessories ,2) inner trunking ,3) "T" SHAPE ... Channel ,4)angle bend, outter bend 5) sizes: 20*10 , 24*24, 39*19 cable ... *16, 25*25, 25*40,50x50,100x100 ( cable conduit )7) color : white9)Model: CA00310)Payment ... no suffer from biotic attack5) Protects wire and cable from easy damage6) Installation during the process ...