... name: PVC Massage Ball ( EN71) Material: Non-toxic PVC Diameter: 3. 5' ~10', 24', 28', 32' Product name: PVC M Product name: PVC Massage Ball ( ... EN71) Material: Non-toxic PVC Diameter: 3. 5' ~10', 24', ... 28', 32'Product name: PVC Massage Ball ( EN71) Material: Non-toxic PVC Diameter: Φ 3. 5' ~Φ 10', Φ 24', Φ 28 ...