Based on this product's specifications, here are some alternatives and similar models
Medicine ball Tiguar Slam Ball 4 kg — slam/impact training ball, non-bouncing, textured surface
Summary description:
Tiguar Slam Ball 4 kg is a non-bouncing medicine/slam ball designed for high-impact training, core strengthening, and explosive power exercises. The 4 kg weight suits functional fitness, cross-training and rehab routines. Its durable, textured outer surface improves grip during overhead slams, throws and partner drills, and the construction minimizes rebound for safe floor contact.