Ideal for beginners aged eight and under. the Penn QST 36 Felt Box of 24 Balls works great on a 36' court. This tennis ball features a low-compression core that modifies the speed and bounce for better control. The durable felt and lively bounce are perfect for driveway play and outdoor courts. USTA and ITF-approved. the Penn QST 36 Felt tennis ball helps you improve your game!

• Includes 8 bags. 3 balls per bag (24 total).
• Low-compression core with durable felt
• Modified speed & bounce for greater control
• Ideal for driveway play and outdoor courts
• Red ball for 36' tennis courts
• Perfect for players aged 8 & under