See images above. This is the best pack yet, with one porcupine type and one smooth finish premium massager ball that is designed specifically for myofascial release, you will be on your way to feeling revitalized and rejuvenated. This very versatile and innovative set is great for Achilles problems, joint stress, stiff muscles, plantar fasciitis, back pain and massage, Crossfit mobility, Yoga, Pilates, and any other sport. These myofascial therapy balls also best accompany other mobility tools, like foam roller for maximum warm up and speedy recovery. Don't wait to feel better. Grab your set today! Order now!