2.5mm Open Rectangle Adjustable Necklace Real 14K Yellow Gold 18" Metal : Real 14K Yellow Gold (Properly Stamped, 14K) Condition : Brand New Finish : Polished Avg Weight : 2 grams Length : 18" Width : 6mm = 1/4" Clasp/Bail: Lobster Claw All of our items are brand new & are shipped with a gift box. 2.5mm Open Rectangle Adjustable Necklace Real 14K Yellow Gold 18"