Fair Price and Fair QualityNice gift for you and your friendsFeature: LED Design makes you so shineBattery: 2 pieces LR521 button battery (include,replaceable) Product Features Brand new and good quality Material: Stainless steel earring with Cubic Zirconia stone Weight: About 8.17g per pair Color: purple Package Content: One Pair (2 pcs) cubic zirconia LED earring