Ideal for beginning players 8 and under who are playing on a 36' tennis court, this foam ball has an oversized diameter for easy learning. Made of high-density, lightweight foam for a modified bounce, the QST 36 Foam is perfect for indoor court settings. All Penn QST products are USTA- and ITF-approved and endorsed by the USPTA.
High-density, lightweight foam
USTA- and ITF-approved and endorsed by the USPTA