The popular body care brand "DOCTORAIR" presents the 3D Air Stretch Mat, a popular product that aims for efficient stretching with its triple functions. In our busy daily lives, it's important to cultivate a body maintenance routine that relaxes and conditions both the mind and body. The 3D Air Stretch Mat has a simple design: just lie down and press a button. It's easy to use, making it a sustainable item. Enjoy an ideal approximately 10-minute stretch that combines three functions: air bags, vibration, and heat. *This is a used item, purchased new and used a few times. *No instruction manual; please refer to the manufacturer's website. *Box is damaged.