Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

100% brand new and high qualityLED lights installed in the back of the cork， with On/Off push buttonTouch switch lights， IC controlCan be lit 20 hours， badminton emphasis than can be used in low-light nightGood durability and excellent performance Specification:Material: goose feather， feather， SMD lamps， electronic productsColor: Appearance white (light color is three colors flash， green， red， blue)Item size: 90*63 mm / 3.54"*2.48" (Approx.)Quantity:4 Pcs