U7 Jewelry Copper Based Rose Gold/Platinum/18K Gold Plated 6mm Wide Curb Chain Necklace for Men Women,18-28" Curb chain 6mm wide 18K Gold Plated 6 Chain length sizes: 18",22",26",28",30",32".You can always choose the size fit you and pick one for your friends. 18K Stamp on clasp. Nickel free. 90-Day money back guarantee or exchange. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!