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

It is a wonderful tool for the people who love riding bikes.Features:Easy installation and water resistance.It consist of 48 high visibility RGB LED lights， which can make you safe riding.The speed of 15k/m can be better to display patterns completely.It can flash 48 different patterns， and the patterns will be changed every 5 seconds.With USB cable， you can connect to the internet to design your pictures.It is applicable to 24 inches wheel.Specifications:Material: ABS & PCLight Color: ColorfulLight Number: 48 LED lightsMode: 48 ModesWaterproof: IP55Battery: 3 * AAA Batteries(not included)Working Hour: 20-30 HoursItem Size: 44 * 2.5cm / 17.32 * 0.98inItem Weight: 96g / 3.40ozPackage Size: 47.5 * 6 * 3cm / 18.70 * 2.36 * 1.18inPackage Weight: 182g / 6.41ozPackage List:1 * Bike Wheel Light1 * Sensor1 * USB Cable8 * Cable Ties1 * User Manual1 * Box