His and Hers Necklace – puzzle piece necklace set couples necklace. These puzzle pieces couples necklaces are made of stainless steel, strong and durable. Chain length: 42+5cm / 16.54+1.97, Pendant size: 3*3cm / 1.18*1.18. Her King His Queen Couples Necklaces Set, Suitable for expressing your love for your boyfriend/girlfriend or husband/wife. It is the perfect gift for your boyfriend/girlfriend or husband/wife for anniversary, birthday, Valentine’s Day, ect!