Made of comfortable and breathable cotton material, with buckles and adhesive tape; special octagonal design, easy to adjust the tightness; easy to wear, comfortable and breathable; effective for medial fractures. How to use: Pull the straps over your shoulders, making sure the stretch is closest to your body.The elastic waist wraps and secures the torso. Adjust position and comfort as needed. The straps should pull back slightly at the shoulders. Pull down the waist belt slightly to increase shoulder pressure if needed.ADJUSTABLE AND EXTREMELY COMFORTABLE - Exquisite Design, Posture Corrector for Men, Lower Back Pain Relief, Adjustable Size Not Bulky, Women Seat Standing Muscle Stimulator Always Works, Feels Comfortable Even in High-Intensity Gym and Home Work.Different Scenarios: Suitable for telecommuting, standing work, heavy work and housework. Weightlifting bandage compression orthosis for lower back and lower back protection during weight training.DURABLE BREATHABLE FABRIC: The waist support waist belt is made of high elastic breathable mesh material inside, which is breathable and highly elastic. The high-end elastic band is adjustable and easy to wear.Product color: blackProduct size: size range: 86.3-99.0cm, length: 86-99cmShipment Quantity: 1 piece"All Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution."