◆Material：Nylon 66, 94V-2 certificated by UL. Acid & erosion control,insulate well and not easy to aging、tensile strong.
◆Application temperature：-40℃ to 85℃
◆Installation temperature：-20℃ to 85℃
◆Color：Natural, Black,UV black, other colors are available as requested.
◆Usage：Can insert the head (Expand plug) into wall, easy to use.