Come and see our amazing products. Made of aluminum alloy material, provide a sturdy structure, preventing damage and wear. It is of high durability with low weight. The water bottle cage has arms that wrap around the bottle for a secure and firm hold so you don't have to worry about it falling out during your ride. Ideal for usage by cycling, race car. The simple design fits almost all bottle sizes. Pls confirm with us about the packing info, stock color and exact production time before placing your order