Come and see our amazing products. Give your muscle massage and relax your body after exercise. Our multiple color hedgehog massage ball literally rolls away the pain in your arches. Increase blood circulation and decrease inflammation by massaging the deep tissue on the arches of your body. And the frascia ball is made of PVC, measure 7.5CM. Spiky frascia balls are great tools for relieving muscle pain, allowing acupressure therapy massages for the fascia. Pls confirm with us about the packing info, stock color and exact production time before placing your order.