<p>features: <p><li>natural latex ring products, environmentally friendly products, through various industry testing standards, this product is not easy to age, not easy to crack, rich and flexible, not easy to deform. <li>can be used for fitness, exercise, yoga exercise, slimming and shaping effect. <li>applicable to indoor and outdoor people of all ages. .<br><br><p>specifications: <p><li>material: pvc<li>color: color random, red, yellow green<li>size: 2080x4.5mm<li>type: 208x0.45x0.64,208x0.45x1.3,208x0.45x1.9 <br><br><p>package include: <p><li> 1 x tension with elastic rope<br><br><p>notes: <p><li>1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. <li>2. Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!