This is a very cute dangling barbell. This dangler has a "sweet" logo dangling from a heart shaped jewel. The barbell is made up of 316L Surgical Steel. The top bead of this item measures 5 mm. The size available for this item is 14 gauge with a length of 10mm - 3/8 of an inch. The jewel color available is clear. This item is completely nickel free. This item is sold individually.