Item Type: LED Ring Box Material: Plastic+Flocking Size: Approx. 78 x 47mm / 3.1 x 1.9in Battery Model: CR2016 (Built In) Battery Capacity: 75mAh Number of Batteries: 2pcs Uses: Used for storage of jewelry, and also used for gift boxes when giving gifts 1、Elegant Appearance: Exquisite workmanship, luxurious and elegant design, unique shape, smooth surface, make your ring box look stylish and beautiful. 2、LED Light Design: LED light function, can illuminate the inner ring very well, make the ring shine, and highlight the ring, considerate and reliable. 3、Multiple Applicable Scenarios: Very suitable for storing and displaying rings and earrings, perfect for marriage proposals, anniversaries, engagements, weddings and birthdays, etc. 4、Multi Purpose: Engagement ring box can be a surprise in your pocket, or it can be a gift for mothers who need a new ring box, meet your different needs, practical for use. 5、Flocking Lining: Soft flocking lining can better protect the ring inside and prevent scratches, and the outside is made of plastic, firm and stable, durable for use.