Features:<br> Collection of biomechanics, human body engineering and other high-tech research results.<br> It is based on human body growth and development, especially the plasticity characteristics of children&#39;s bone development, through scientific nets coordination able, firm and soft force, make the human body neck, shoulder, back, waist, abdomen, shape banding facade, powerful help children maintain the right posture to sit, stand and walk.<br> It&#39;s the best choice for children humpback.<br> <br> Specifications:<br> Material: Nylon<br> Color: Random delivery<br> Correction tape hight: 24cm / 9.44in<br> Min.Belt width: 4cm / 1.57in<br> Max.Belt width: 6.3cm / 2.48in<br> Item weight: 93g / 3.28oz<br> <br> Note:<br> We don&#39;t offer color choice. Your order will be sent in colors at random.<br> <br> Package list:<br> 1 * Back Posture Correction Tape