100% brand new and high qualityMaterial: Made of plastic & stainless steel, hypoallergenic, tarnish resistant,nickel-free,lead-free,cadmium-free,suitable for long-term wear.Our mechanical keycap necklace with light has its own unique design that can be matched with different styles of clothing, used in different occasions, is very eye-catching.Excellent Gift: The great anti stress necklace is a perfect gift for yourself, mom, your wife or friends.Matching: Fashion and personalized design, suitable for any occasions. You can choose this necklace for yourself, to remind her how much you careEye-catching Design: Comfortable to wear, give you a better wearing experience, make you be the focus at every moment. Specifications:Material: Plastic & Stainless SteelSize: As the Picture Show Note:1.Please allow 1-3cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes:1x Necklace