Premium Pull Up Assist Band & Resistance Lifts w/Bonus Quick Start Guide | Mix & Match Chin Up Bands As Needed | Great for Muscle Ups & Ring Dips | Perfect for Mobility, Crossfit & Exercise Training ULTIMATE DURABILITY & VERSATILITY - With 5 different ZojiBand sizes (NOTICE THIS LISTING IS FOR A SINGLE BLACK 30 - 60lbs ZOJIBAND) youre able to grow and train your muscles to get stronger. Each band is made of premium grade natural latex rubber designed to meet your resistance needs. Buy a couple different sizes to combine your bands for different workouts. As you notice your new muscle definition and added strength youll be surprised at how fast youve progressed! ON THE GO WORKOUTS - You will love how convenient it is to pack around these ZojiBands! Seriously, throw a couple bands into your bag on your way to work and youre all set to get a nice pump at the office. Heading out of town? Throw a pull up assist band into your suitcase and continue your workout regime while travelling! PULL UPS LIKE YOU'VE NEVER DONE BEFORE - Looking to do your first pull up? Or, slowly recovering from a recent injury that has set you back? Maybe youve just hit a roadblock and youre looking to blast through it with a shot of ZojiBands! One things for sure, ZojiBands have your back for extreme pull up progression, whether theyre strict pull ups or kipping pull ups. BETTER MOBILITY - Once you place your order youll get access to our favorite mobility and strength training exercises. We make it easy for you to get the most out of your new chin up assist band. Youll also be able to increase your flexibility with deeper & more controlled stretching. 100% LIFETIME GUARANTEE - We offer the best guarantee out there because we believe we make the best pull up assist loop band. We stand behind our product and will hang upside down with ZojiBands to make sure you're 100% satisfied! Instructions on how to register your new ZojiBand and lock in your lifetime guarantee are included with your purchase.