Star Sports Basketball New Jumbo BB415 Size 5 KBA Official Certified Ball Polyurethane Material with Special Adhesive Grip for Kids and Elementary School Students

KBA Certified Professional Quality Tailored for Young Beginners and Elementary Sports

The Star Sports New Jumbo BB415 is a high-quality size 5 basketball, officially certified by the Korea Basketball Association (KBA). Specifically designed for kindergartners and lower-grade elementary school students, this ball features a smaller circumference (690-710mm) and lighter weight (470-500g) to accommodate smaller hands. Crafted from premium Polyurethane (PU) and treated with a special surface adhesive, it provides an enhanced "tacky" grip that makes ball handling and shooting much easier for beginners. With its advanced internal reinforcement, the New Jumbo maintains perfect sphericity and exceptional durability even with frequent use on various court surfaces. It is the ideal choice for developing foundational basketball skills with a professional-grade feel.

- KBA Official Certified Quality Ensures the same high standards for bounce and flight stability as professional match balls, adapted for younger players.
- Special Adhesive Surface Treatment The PU exterior is enhanced with a specialized grip-increasing agent to provide superior palm-to-ball friction and control.
- Optimal Size 5 for Kids Designed with dimensions perfect for kindergarten and elementary school students to build confidence and proper form.
- Advanced Internal Reinforcement Features high-performance structural materials that ensure the ball stays perfectly round and resists deformation over time.
- Durable Polyurethane Construction High-grade PU material offers a soft touch while providing the rugged durability needed for school playgrounds and indoor courts.
- High-Retention Bladder System Equipped with a premium internal bladder that holds air pressure longer for consistent performance during every practice.
- Vibrant Design for High Visibility Classic professional basketball aesthetic that is easy to track visually during fast-paced games and drills.

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