Rage Fitness medicine balls are high quality and the most economical medicine balls on the market. Each weight is the same size, 45" in circumference. Allowing the athlete to increase the weight without changing their movement. Our med balls have a more "solid" feel compared to other balls on the market. Volume discounts also available. Call for a quote! "We use Rage Fitness medicine balls at CrossFit Denver, and we use them a lot.  Wall balls, slam balls, medicine ball burpees, throwing them, kicking them, whatever.  They continue to stand up to all the abuse we put them through.  We have had issues with stitching and fabric failures in previous (and more expensive!) medicine balls we've used.  I'm happy to say we've never had any issues with the Rage product.  Rage is our preferred equipment supplier, not just for the quality of their products but also for their customer service -- getting us the equipment we need when we need it, quickly and easily.  I would recommend them to any fitness facility.  - Steve Paul, co-owner CrossFit Denver"