The ValueMax Roof Mount Bike Rack Carrier is a black, anti-theft lock-equipped bike rack designed for one bike. With dimensions of 17.5 inches in height, 7.9 inches in length, and 3.9 inches in width, this lightweight rack weighs 3.0 pounds. The roof mount design allows for easy installation on a vehicle's roof, providing a secure and convenient way to transport your bike while on the go.