Certification: ISO 9001:2000;EN-71 Test Report;Burst-resistant Quality Test Report;Phthalate Free Test Report;BSCI Audit Features:1)Size:5-10cm,7'',8'',9'',55cm,65cm,75cm2)Color:any color3)Purpose:to relax body and minds,relieve tension,improve circulation,flexibility and coordination4)Main markets:the USA,UK,Germany,Netherland,Japan,Korea,Australia5)MOQ:10000pcs Massage ball