- Official designated soft volleyball for middle school sports exams in Guangxi, meeting strict education standards

- Premium composite leather surface with reinforced stitching for durability and consistent bounce

- Optimized weight (260-280g) and circumference (65-67cm) for adolescent players' ergonomic needs

- Micro-textured grip pattern enhances control during serves and spikes in competitive settings

- Air retention bladder maintains optimal pressure through tournament-level play

- Approved for school PE classes, training camps, and regional youth volleyball competitions

- Bulk order available with wholesale pricing for educational institutions and sports clubs