Theoretically, it's not prone to breakage. Under qualified production conditions, acrylic spa massage bathtubs exhibit the following properties: · Excellent impact resistance: over 10 times greater than ordinary glass; · Excellent elasticity · Flexible support structure · High-temperature stability

People who are suitable for using spa massage bathtub include: 1. Office workers who are in sub-health status for a long time 2. Middle-aged and elderly people 3. People who recover after exercise 4. People with mild sleep disorders or nervous tension 5. People with mild circulatory disorders (under the guidance of a doctor) People who are not suitable for using spa massage bathtubs include: 1. Patients with severe cardiovascular diseases 2. Patients with acute inflammation or infection 3. People in early pregnancy or high-risk pregnancy 4. Patients with malignant tumors 5. Patients with diabetic foot and open wounds 6. Patients with epilepsy, history of syncope, and severe mental illness