Best Day Ever charm necklace. N E C K L A C E •F E A T U R E S -Necklace is Stainless Steel -Cable link style chain with lobster clasp -3 options for length : ( 18” 20” or 24”) -Stainless Steel is hypo allergenic, it doesn’t rust, change color or tarnish.Each necklace comes with its own jewelry box. There is an option to add a birthstone for a personal touch.