OPK Jewelry Stainless Steel Couple Necklace Set Crystal I Love You Key to Lock Puzzle Heart Pendant Chain size: 23.6 inches long * 3 mm wide for men; 21.6 inches long * 2 mm wide for women, providing a comfortable fit, fashion, suitable for any dress . It is fixed with an easy-to-use lobster clasp, so you don't have to worry about the length being too tight and the buttons are easy to break. This pair of couple necklaces can be a unique gift for ideal gifts, couples, men, women, girlfriends and boyfriends, wife and husband, unisex 18-35 years old,The ideal gift: the perfect gift for Christmas, Valentine's Day, Anniversary or birthday present. Suitable for your everyday style. Comes with a stylish jewelry gift box. The necklaces is suitable for you to special occasions, such as, wedding, birthday party, prom, ball, workplace, business days, casual days. these fashion jewelry are made with high quality titanium steel. 316L stainless steel with shinning crystal drill, heart necklaces for couples..Special heart design with word "I Love You", showing your love to your significant one,Between the couple, you are my other half, I am your other half, there is strong feelings that only love you . OPK Jewelry are guaranteed with free 30 days return. We are committed to provide the best jewelry and the best services to our customers, We are happy to receive your feedback and answer your questions .We are looking forward to your 5 star review. 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!