1.inflatable bowling bowl 2.thickness of ... meet EN71 and pass SGS Product NameInflatable bowling bowlMaterialPlasticPlastic TypePVCPlace of OriginZhejiang China(mainland)size ... do other inflatable products such as beach ball , inflatable swimming ring , inflatable swimming , inflatable hand , inflatable mattress ,inflatable bed , inflatable promotion ... company in China .Thanks. inflatable bowling bowl