Features:Made of high quality alloy material, durable, highly resistant to rusting and tarnishing.Adjustable, double side.Heart locket necklace is a good necklace gift let her know she is always the most important one in your heart.Perfect gift for for any age of women and girls in your life.Suitable for valentines day, anniversary, engagement, wedding, birthday, Christmas, new year, graduation. Specifications:Material: AlloySize: Detail Size in the Picture Note:Please allow 1-2cm errors due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Heart Locket Necklace