Thickness: 0.18cm/0.072" Pendant Size: 5cmX2.8cm(2"X1.12") Hook: Single Hook Chain type: Cable Chain Material: Titanium Steel Thickness: 0.18cm/0.072" Pendant Size: 5cmX2.8cm(2"X1.12") Hook: Single Hook Chain type: Cable Chain Material: Titanium Steel Name Dog Tag necklace is a Great gift for the best lover in your life!! A large titanium steel nameplate will be stamped anyway you want,and Everything about this piece is sized up for friends. Nothing dainty or petite! All silver tarnishes, so a polishing cloth will help you quickly and easily, have your silver jewellery looking like new without having to deal with smelly, messy silver polish. You can buy a polishing cloth for about $5.