Size 7 Adult Basketball Outdoor & Indoor Training Basketball with Pump Official Ball: The standard size 7 rubber ball is 29.5 inches, adopting professional specifications for optimal performance. It features an easy-to-grip surface for improved court control. High-Performance Ball: Durable construction and excellent grip ensure accurate shots and passes. Supports skill improvement and game level enhancement. Durability: This basketball is designed to withstand all conditions and can be used indoors or outdoors, even in rainy weather. Recommended for enthusiasts who want to improve their basketball skills. Perfect for school events and club activities. Package Contents: 1 basketball, 1 air pump, 1 needle, and 1 ball net. You can easily inflate the ball with the included air pump before starting the game. Quality Guarantee: We offer 100% after-sales service. If you have any questions about the product you purchased, please feel free to contact us! Please refrain from ordering if you are in Okinawa Prefecture or Hokkaido Prefecture, as delivery is not available.