<p><br><b>No matter who you are, you deserve to feel great and have a healthy physique.</b><br><br><b>Material & Size:</b><br><br>a. Exercise bands are made of 100% natural latex, TPE-Free, eco-friendly and no-rubber smell, durable and elastic.<br><br>b. Size: 9 x 2 inch Loops<br><br>c. Five Resistance Level:<br><br>Green Band Band 10-12lbs, Thickness is 0.5mm; <br><br>Blue Band 15-20lbs, Thickness is 0.7mm; <br><br>Yellow Band 25-30lbs, Thickness is 0.9mm; <br><br>Red Band 35-40lbs, Thickness is 1.1mm; <br><br>Black Band 45-50lbs, Thickness is 1.3mm. <br><br>Black Band is XX-Heavy resistance, which is our special resiscance level. It is perfect for advanced strength training.<br><br><b>Multi Uses:</b><br><br>1. Sport & Fitness: resistance fit band can be used for general exercise, like Home Workout, Yoga, Pilates, Crossfit. Help you build lean muscle, improve strengthening exercise for legs and butts.<br><br>2. Weight loss & Body shaping: combine your cardio workout with resistance training and you can burn fat and tone your body inone work out. <br><br>3. Physical therapy & Injury rehabilitation: Physical therapists choose these bands as therapy bands or rehab bands to help them rehabilitate their patients. Our stretch bands work for people suffering from leg, knee and back injuries, help them in recovery from torn MCL and ACL.<br><br>4. The total weight of 5 workout bands is 120g, so the set is portable to carry.<br><br><b>Package Included:</b><br><br>1x Red Band<br><br>1x Blue Band<br><br>1x Green Band<br><br>1x Black Band<br><br>1x Yellow Band<br></p>