The Silver Door Chain is crafted from stainless steel with a delicate silver brushed finish. It consists of a sturdy chain and a fixed base, providing a durable and stable connection. The base measures 112mm x 32mm, with mounting holes spaced 80mm apart. The side lock mounting tabs measure 57mm x 22mm, and the overall chain length is approximately 180mm. It meets the security needs of various scenarios, including homes, hotels, and apartments.