This combo pack includes 7 balls  Perfect Size: Basketball have a diameter of 18 cm.  High-Quality Materials: Made from premium PVC material, these balls are durable, pressure-resistant, and offer a comfortable grip, suitable for indoor and outdoor use in various settings.  Includes Inflation Tools: Includes an air pump and a ball needle, allowing you to inflate the balls conveniently anytime, ensuring optimal performance.  Versatile Uses: Ideal for family entertainment, whether indoors or outdoors, this ball set brings endless fun and is perfect for family playtime. Great for school sports classes or recess activities. It also makes a perfect birthday, holiday, or reward gift, providing a delightful surprise.