European style two-person massage bathtub with speaker and whirlpool 1. Size:135x135x55cm 2. Certificates:ROHS,CE, Size135x135x55cmMaterialABS board, reinforced by resin and fiber ... ,Air pump generator,air nozzle.CertificatesCE,ROHS,ISO9001-2008 European style two-person massage bathtub with speaker ...