20kg Tyre Thread Slam Ball
Slam balls are designed to be dropped, thrown, and slammed. Constructed with a durable virgin rubber shell filled with fine sand. The non-slip surface of the slam balls have a rough tyre tread pattern to allow for a firm grip even when wet. Each ball features a sunken air valve to adjust air capacity and overall firmness. For easy weight identification, each ball is labelled with the weight. Rubber coated and very durable, these are suitable for indoor and outdoor use. Specifications Weight: