Description This item is a set of bike computer holder, manufactured with premium aluminium alloy materials, so that it can serve you for many years. material can ensure its durability and practicability. It is perfect for you to install a stopwatch or camera, etc. Features -Color: Black -Material: Aluminium alloy -Size: About 8.00X4.20X1.00cm/3.14X1.65X0.39inch - A great accessory for your bike, convenient to attach bike computer and motion camera. - Made of premium aluminum alloy material, durable, safe and reliable. - It has the characteristics of impact resistance, strong strength, light weight and good stability. - With fine workmanship, not easy to wear and tear, very practical in use. - Though it is simple , it's so practical when you use it. A great accessory for your bike, convenient to attach bike computer and motion camera. Made of premium aluminum alloy material, durable, safe and reliable. It has the characteristics of impact resistance, strong strength, light weight and good stability. With fine workmanship, not easy to wear and tear, very practical in use. Though it is simple , it's so practical when you use it.