Crystal Rhinestone Chain 1. Material:H65 brass+China stone grade A ... . MOQ:1000m 4. Nickel-free SS22 Charming Crystal Metal Rhinestone Cup Chain 1. Materials: silver, copper, alloy, crystal, or according ... . 4. Stone: various types of stones are available including Swarovski, CZ stone, fresh water peral, China stone grade A, ... maintenance of prestige. SS22 Charming Crystal Metal Rhinestone Cup Chain