Best Wing Jewelry Stainless Steel &ldquo;Middle Sister" Heart Pendant Necklace (Adjustable) Quantity: 1 Necklace Length: 45 cm (17.7 inch) with 6cm Extended Chain-Adjustable Material: Stainless Steel (Does Not Require Regular Polishing Like 925 Sterling Silver) Comes With Gift Box US Seller Fast Shipping and Easy Return