Constructed with premium aluminum powder and stone resin, this bathtub is eco-friendly, durable, non-porous, and resistant to mildew and corrosion. The non-porous surface is easy to clean and maintain, and can be repaired if needed. Its non-slip surface and matte gray finish provide a natural stone feel, while its ergonomic design offers ultimate comfort with full body soaking and slow heat dissipation for insulation. It comes with a pop-up drainer and built-in overflow, and is easily installed with its all-in-one design. Exterior dimensions are 59.06 in. L x 29.53 in. W x 21.65 in. H, while internal bottom dimensions are 45 in. L x 18.9 in. W. Soaking depth is 14.17 in. and capacity is 90 gallons.