VERSATILE: 9.1 x 4.9 inches, 1.1 lbs; a perfect accessory for yoga or Pilates stretching exercises, which can help you build core muscle strength, stretch your body and improve your overall self-reliance. Good for fitness exercises, strength training, massage, strength training and muscle relaxation. Tone and build muscle: Smooth surface and rounded edges make it a great tool for stretching most areas of your body . So we are your lower back, upper back, inner and outer thighs, calves, soles of the feet, groin, abdomen, shoulder, neck. ADJUSTABLE WIDTH: The most popular yoga ring is designed according to human body curve and made from unique TPE material. It can be adjusted for hand and leg width by simply pulling the yoga ring. And extremely durable, it won't be permanently bent or cracked even after strenuous exercise. Lightweight and Portable: This yoga ring is very popular in the fitness industry as you can work out in the office or at home while watching television. Fitness rings are also great for travel as they are almost flat and light (weighing about 1 pound) and don't take up much space. Suitable for everyone: whether you are a beginner or a seasoned yoga addict or Pilates fan, using a yoga ring fitness circle is a great way to take your exercise to the next level.</p