A standard basketball is spherical in shape. This ball is specifically designed for the game of basketball and adheres to standardized dimensions and weight regulations set by governing bodies like the NBA. A typical basketball has a circumference of about 29.5 inches (75 cm) and weighs approximately 22 ounces (620 grams). The spherical shape allows for predictable bouncing and rolling, which is crucial for gameplay. The surface usually features a textured pattern for better grip, essential for dribbling and shooting, giving players optimal control during a match.