volleyballs

Volleyballs are spherical balls used in the sport of volleyball, a team game played on a rectangular court divided by a net. Designed for durability, performance, and safety, volleyballs are made from synthetic or genuine leather and often feature a rubber bladder inside to maintain shape and air pressure.

The standard size for most recreational and professional volleyballs is around 65-67 centimeters in circumference, with a weight of approximately 260-280 grams. The balls are typically composed of multiple polyhedral panels, often in a 18- or 20-panel configuration, which provides a consistent surface for controlled hits and serves. The surface may be textured or smooth, depending on the design and intended use.

Volleyballs are inflated with air through a small valve, allowing players to adjust the firmness for optimal performance. The design and material of a volleyball influence its flight, bounce, and handling characteristics. High-quality balls used in official competitions conform to standards set by organizations such as the Fédération Internationale de Volleyball (FIVB), which specifies criteria related to size, weight, and surface specifications.

Historically, volleyballs have evolved from leather-covered balls used in early versions of the game to modern manufactured designs that enhance grip and control. Innovations include the adoption of synthetic materials to improve weather resistance and longevity, making the sport accessible in various environments and climates.

In addition to recreational play, volleyballs are used in training and competitive settings worldwide. Their design emphasizes performance, safety, and durability, making them essential equipment for athletes and enthusiasts alike.