... in various balls.high quality,reasonable price,good service. inflatable spiky massage ball set :we are professional manufacturer in various balls.high ... price,good service. Item No.OXS19010MaterialEco-friendly and recyclable material,rubber,pvc,style:inflatableSize5",6",7",8.5",10",13",16 ... guaranteeAccept the third party(SGS/ITS/TUV)inspection OfficeWorkshop inflatable spiky massage ball set