Features: Party gifts: You can give these LED flower leis to family members and friends attending the party, they will definitely spend a happy beach party with you. Flower rings and LED lights can be reused: Our leis with led lights battery can be replaced, and the light up necklaces and batteries can be applied year after year. Specifications: Material: cloth, LED Color: baby blue Size: as picture shown Package includes: 48 x Light up leis Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. The garland comes with a battery, the button battery model is LR44, and it can be replaced after the power is exhausted for repeated use.