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! This is extremely important because not only can you cause damage to whatever you are storing it in, but you run the risk of tarnishing or staining your jewellery.