How does gravel look like?

Gravel consists of small, loose pieces of rock and stone that vary in size, shape, and color. It typically appears as a collection of rounded or angular particles, often ranging from a few millimeters to a few centimeters in diameter. The colors can vary widely, including shades of gray, brown, white, and even red or yellow, depending on the composition of the stones. Gravel is commonly used in construction, landscaping, and as a drainage material.