Material: Stainless steel , Made with good quality high polised stainless steel does not readily corrode, rust or stain with water as ordinary metal does , handmade gothic hammer design perfect for biker is very cool,very good choice as gifts for men , Pendant size:?4.1cm)*0.79"(2cm);chain size:21.6"(55cm) , Package: 1 necklace;one gift bag