Wide Straps: Our straps are wider and thicker than others. When pulled back over your shoulders, the padded straps don't cut into your arms and are very comfortable to wear. This back posture corrector is the best gift for friends, students, office workers, teenagers and adults with poor posture No more shoulder problems: such as back pain, osteoporosis, hunched back, neck and shoulder pain, bad posture, crookedness of the spine, mild to moderate kyphosis, sitting for a long time at the computer, standing, walking or running, good posture. Always use: You can use it not only when sitting at the computer or driving a car, but also when doing sports or gardening. It can also be used while doing housework or watching TV at home. Material: Made of high quality nylon fiber, fixed with elastic Velcro, soft, comfortable and adjustable. Easy to put on and take off, convenient unisex size, L size (38 x 88 cm, 14.97 x 34.67 in) EASY TO USE: Two adjustable shoulder straps easily fit most people's needs. It is made of elastic material and there is almost no feeling of pressure when using soft fabrics. High-quality, breathable material and soft padding ensure optimum comfort.