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GP industries slam balls are filled with sand to provide an ideal weighting experience that and helps retain its consistency, predictability, and flight over time. Thetacky rubber shell provides great grip ability. and you get a near dead-bounce with these slam balls, making them ideal for intense training.

GP Industriesslam balls are incredibly durable, are designed for hard and heavy slamming every single day. The versatility of these slam balls allows you to use them for multiple training purposes.

GP slam balls have been put through the wringer in terms of testing on all manner of surfaces. They can handle any punishment you can dish out to them for years to come!

The rubberized exterior shell of the slam balls is comfortable to handle, odor-free, and resilient enough to retain their perfectly spherical shape year after year. Each slam ball features a weight label in bold white at its center.