... One wire is retracted,one is fiexed Name: High quality ethernet retractable cable reel (two wires) retractable wire ... reel Specification:1.Housing:ABS material bear high temperature,not be out of shape,not shrink ... .2.Size: 66*100*21.5mm3.Color:black4.Wire:2,3,4 copper ... iron,breadmakser,hair drier and so on. High quality ethernet retractable cable reel (two wires), retractable wire ...