Set of 4 Pull Up Assistance bands

Iron Core Athletics® #2, #3, #4, and #5 set of Resistance Bands is the ideal combination for your entire range of body weight exercises. Assisted body weight exercises are the best way to gradually strengthen the core muscles in the body without risking injury that can be introduced by using too heavy of weights and overexerting specific muscle groups before they are properly strengthened. Key Product Features :  Resistance Band #5, #4, #3 and #2 Combo Pack -- Green Band 1 3/4" Wide -- Purple Band 1 1/8" Wide -- Black Band 3/4" Wide -- Red Band 1/2" Wide Great for Assisted Pull Ups, Weight Lifting, Pilates, Yoga, Stretching as well as any other body weight assisted exercises Green Band -- Provides from 50 - 120lbs of resistance, Purple Band Provides 40 - 80lbs of resistance, Black Band Provides 30 - 50 lbs of resistance -- Red Band provides 10 - 35 lbs of resistance Professional Quality 100% Layered Latex Material -- Length : 41" Loop -- Thickness 3/8" -- These bands are designed for