Rage Fitness Pull Up Assist Band, Mobility Band, Stretching Band, Powerlifting Band, Ideal for Resistance Training Ideal for strength training, mobility and assisting with functional movements Work your upper body unilaterally and bilaterally to enhance strength, endurance, tone, coordination and flexibility Sold individually. Choose 1 of 4 different resistance levels 1-3/4" thick resistance band Provides 75 lbs of resistance