[High Quality Material] The fascia stretching ring is made of high-quality environmentally-friendly PP material, non-toxic, no odor, strong and durable, not easy to wear and deform, strong flexibility, and more durable under pressure. [Creative Design] The yoga ring adopts ergonomic double arc design, which can reasonably fit the waist curve of the human body and fully relieve and relax the muscles. It has strong load-bearing capacity, can withstand high pressure, and has a long service life. [Easy Use] Whether you are working in the office or watching TV at home, you can use this Pilates ring to help strengthen your muscles, prevent or relieve pain, and stretch your muscles. [Easy Carry] The stretch ring is small in size and light in weight. It can be placed in a bag or suitcase without taking up too much space. It is very suitable for gym training or travel. [Strong Functionality] It is very suitable for anyone who wants to exercise muscles, ligament stretching, muscle massage, improve endurance, balance ability and others. You can make yourself healthier and stronger without any other tools at home or in the gym. Durable and long-lasting Made of high quality PP material, it is super strong, not easily deformed and safe to use. Intimate design The ergonomic double curved design fits comfortably around the waist. Highly functional Can be used for many types of exercise. It is recommended to use the two together for better results. Notes: Please allow slight deviation due to manual measurement. Please allow slight colour difference due to different monitors. Material: PP Color: pink, blue, purple Size: 23 cm long, 12 cm wide outside, 9 cm wide in the middle Package includes:3pcs * stretch rings