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

Product Details:-Condition: Brand New-Features:-Light source: 10 x Red LED，80000mcd luminous intensity，super bright-Battery: Batteries not included（AA alkaline battery X2 ）-Runtime: Flashing up to 100h-Constant up to 50h-6 light mode，brighter，wide beam，long lasting LED's，fits all bicycles-Size：85mm(length)， diameter: 30mm-G.W: 62g-Color: RedInclude:1 x 10 LED Bicycle Tail Light 1 x Bicycle Mount1 x Screw