Oura Ring 4 Black San Francisco Giants Softer and easier to hit

Softer and easier to hit than regular tennis ballsPerfect for youths learning how to swing a tennis racketOften used with rackets 19" or shorterIncludes 3 balls per pack

They have a stretchy waistband with a drawcord to help them get a customized fit

durable TPU

With the Powerslide Basic protection set kids will enjoy and are well protected during their activities

Missiongrip™ outsole for traction on mixed terrain

Oura Ring 4 Black San Francisco Giants Softer and easier to hitNew Smart Sensing technology provides enhanced accuracy, deeper personalization, and longer battery life. Sleek, fully titanium design and discreet sensors provide 24 7 comfort. With 5 8 days** of battery life per charge, never miss a beat when it comes to tracking your health. Oura Membership grows with you Track over 50 health and wellness metrics, and get personalized insights into your sleep, activity, stress, metabolic, heart health, and womens