Color: As shown in the First image. Quantity and size : As shown in the title or description. Bicycle Wheel Led Light Features: New and Tire Valve Cap Lights Screw Onto the Valve Stem of Your Car, Bicycles or Motorcycle in Seconds Universal Fitment and Easy to Install No Special Wires, Can Be Easily Installed and Removed Fits Most Valves of Road, Mountain Bicycles, Motocycles and Cars Bright Led Will Turn on While the Vehicle is Moving and off when Stop Silver Body with Ultra Bright, Long Life-span Led Lights Car Lights Increase Night-time and Bad Weather Visibility For Safety Waterproof, Shockproof Features: Name of Bike Light: Spoke Bicycle Lights Mounting Placement: Tyre Valve Caps Power Supply: Battery Type of Bicycle Light: LEDs Bicycle Light Position of Bike Light: Tyre Valve Caps Light Model Number of Bike Light: MN5132 Bike Light Style of Bicycle Light: Wheel Bicycle Light Battery of Bike Light: Not Include Battery Style of Bike Light: AG10 *3pcs Bike Light Category of Bicycle Light: Cycling Bicycle Light Power by 3 X AG10 Batteries.(no Battery in Package) Size: 7cm X 1.7cm X 1.7cm.  Package Included: 1* Wheel LED Light