Y-SportLive Pull-up Band - Extra Durable and Top Rated Assisted Resistance & Stretch Band - Perfect Equipment for Powerlifting, CrossFit, Physical Therapy - Fit both Men and Women EXERCISE HELPER - Y-SportLive resistance & stretch band is a perfect equipment for your pull ups, powerlifting, crossFit, physical therapy exercise, etc. HIGH QUALITY - Made of natural latex, Y-SportLive resistance & stretch band is extra durable and no smell. Our high-quality resistance bands make sure that you can match your fitness goals! MUTIPLE CHOICES - Y-SportLive resistance & stretch bands come in 4 different resistance levels, ensuring that you can meet the needs of your workouts no matter what level you're at.Here are the details: Red - 10 to 35 lbs; Black - 20 to 60 lbs; Purple - 35 to 85 lbs; Green - 50 to 125 lbs. HOW TO CHOOSE - Please choose a band based on your bodyweight and the current number of unassisted repetitions you can complete. Also you can combine multiple sizes to increase more levels of tension. NOTE: Sale is for a SINGLE BAND - NOT A SET. Please choose from our four different resistance levels.