bathtub 1.natural cedar wood for material 2.hard density,excellent performance 3.used in spa or family 4.long service life massage ... countries do not produce any harm to human body. 2.Bathtub by dozens of novel styles, design process and refined, covers ... of reasonable, easy installation, special size, can be customized 3.Bathtub is the most comfortable, most human health bath, add petals ...