I am a martial arts instructor and I use these dodgeballs for games towards the end of my classes. The material is very durable, the skin does not rip, despite seeing many of my students squeezing and sometimes even sitting on them (which of course I tell them to stop doing immediately). They have a good size that adults and kids can grip one ball with one hand. The weight is not light but not heavy, it is literally perfect. Impact does not hurt the karate kids at all, but we always try to avoid head shots.Overall these are great quality dodgeballs, and they bring much joy to my karate classes. HIGHLY RECOMMEND!
Rating: [5 of 5 Stars!]