... 5.prompt delivery staple market:Europe,Asia,America, the Middle East,,etc.color:blackmaterial:steel,plastic,etc ... after-sale serviceWe have owned high reputation during the past.We are very professional in spare parts, ... worked on it for more than 20 years.This is thrust wire for sofa,metal wire of ... and you are welcome anytime.The picture of this product is as follows: Details for the metal wire of sofa: ...