HooAMI Jewelry Mens Womens Stainless Steel Box Chain Necklace 18-24 Inch,Silver Tone High quality stainless steel,no fading, nondeformable, anti-allergy Length:55cm(21 5/8");Width:3mm;Thickness:3mm; Stainless steel lobster claw clasp,easy to open and close Great as a single chain necklace to wear or hold a pendant Perfect Gift for your friend, boyfriend, girlfriend, brother, sister,mother etc.