Micrael Home Heavy Duty Pull up Assist Band, Stretch Resistance Band for Powerlifting, assisted pull ups, chin ups, muscle ups, ring dips home gym or physical therapy bands - Four Colours LIFETIME GUARANTEE - We offer the best guarantee on the market, because we believe we have the best product available Sale is for a SINGLE BAND. Choose 1 of 4 different resistance levels. Here are the details of all the bands we offer: Each exercise Loop band circumference is 82 inches(208cm) and 4.5mm in thickness Easy to use with a ton of variety to work all muscle groups, even for aerobics, so you can just exercise different muscle groups. Shoulders, Hips, Arms and Legs exercises every muscle in perfect training Many people buy more than one band and combine the bands for most efficient training. Combining bands gives you 3 levels of assistance - one with the thicker band, one with the thinner band, and one with both bands Highest quality material material used - Each flat stretch band is made of ultra-durable latex rubber that will not break or weaken over time. We guarantee its durability or your money back. No questions asked!