1. Finger light 2.Colors:red,yellow,blue,green/paper card 3.Size:4*1.5*1.7cm 4.With a AG3 battery,LED,plastic. 1. Finger light2.Colors:red,yellow,blue,green/paper card3.Size:4*1.5*1.7cm4.With a AG3 battery,LED,plastic.5. There are about 3% fake one, we don't accept returned purchase.6.These products is suitable for bars,dance,concert,etc.7.The MOQ is 100pcs/25cards8.Pictures as below: