Come and see our amazing products. This LED bicycle wheel light is made of plastic, has 3 flash patterns, is waterproof and has bright colors. This bicycle spoke light is easy to install, press it onto the spokes of your wheel and mount it tightly, no tools needed. This is a very fun and cool way to add an LED spoke light to your bike for safe night riding and increased visibility when riding in the dark. Pls confirm with us about the packing info, stock color and exact production time before placing your order.