Black Hills Gold Silver Initials Necklace Beautiful!! Authentic Black Hills Gold Silver Initial Necklace in the Black Hills Gold Jewelry style of 12k rose-gold and 12k green-gold leaves on Sterling Silver. Silver Initial comes on an 18 inch Sterling Silver Rope Chain with a spring ring clasp for ease and comfort. All our sterling silver comes with Rhodium protective Finish. The size of this Necklace varies with each initial. Width ranges from 5/16" to 7/16" inch. Length ranges from 1/2" to 5/18" inch.. Black Hills Gold Jewelry becomes brighter and prettier the more it is worn. Clean with soft brush and mild soap only. Limited Lifetime Warranty from the manufacture