1.DESIGN:The necklace is design to be a hidden message gift,when you close the locket,you can wear it as a daliy long necklace. And when you open it,the words appears:Marriage Made Us Family Love Made You My Sister,sister in law. 2.MATERIALS:The whole necklace is made of stainless steel,Light Weight and Comfortable.It will not cause skin reactions or tarnish over time. 3.MEASUREMENTS:Chain length:approx 24 inches,locket diameter:approx 1 inch. 3.PACKAGE:Gift box packed and ready to be given as a gift. 4.Gift:Here's a great necklace that makes an ideal gift for anyone's sister in law,PERFECT GIFT not just for birthday,Christmas,thanksgiving Day,Christmas Day but for any time of the year. 5.we pays great attentions to the shopping experiences from the customers,We will do our best to solve any problems and provide you with the best customer services,any question,let us know.Thank you.