ZELUS Training Balls for Softball and Baseball Practice | 2.8-Inch 1 lb Weight Ball | Weighted Ball for Exercise | Baseball Accessory for Strength Hitting Batting Pitching Improvement

Extremely durable. We use these about 3 times a week. I practice batting with my boys in the street. They handle the roughness of the street like a champ. I had ones from another company that starting getting torn from repeated landings on the street. I stick with this brand because they have been tried and true tested. They have lasted about 1 year with the only sign of wear being the labeling wearing off. One more thing. I found another company that was just as durable but the balls were slightly larger than a baseball (but definately smaller than a softball). Zelus are baseball size.

We have had these for a while now. The are used in heat and in cold. My son hits them from all parts of his bat and they give feedback instantly. We have learned when we get week and when we don't base on the flight and wobbles.

We are a baseball family and use these heavy balls all the time! So far, they are holding up perfect. Also, the red color makes them easier to find in a green backyard.

Great for throwing

Great product, not to heavy, our 8u softball girls work with these every practice and have improved so much with their power!

These were good quality and the weight was right on point. The only downfall that didn't give this 5 stars is that we stored them in a 5-gallon bucket with tennis balls and the balls started losing their shape. I mean they are getting hit with bats, so it's not terrible, however I would expect for the money they would hold their shape.

Awesome training balls. We hit these things hard, and they hold up great.

Perfect for hitting practice girls like competing to see who can hit them the farthest at the same time hitting for power