Features: 13 Models of Different Resistance Values: 80 pounds, 100 pounds, 120 pounds three resistance values, users can train for different parts, replace the resistance band with different specifications. 2Feel Comfortable: Double layer latex silk, greater tensile strength and good resilience, non slip and wear resistant, feel comfortable. 3Edge Locking: Tight locking edge design, excellent locking edge technology, no rolled edge, good using sense when doing sports. 4Prime Materials: Polyester cotton knitting, embedded latex silk, rigorous process, uniform thickness and flat, refuse to tear, refuse to deformation. 5Multifunctional: Squat resistance band, activate the hip, increase the strength of the squat, improve the hip shape, assist arm training, shape the tight curve.Item Type: Resistance BandMaterial: Polyester Cotton Latex SilkWeight: 357g / 12.59ozUse: Strength training, stretching training, physical training, etc.Small Resistance Band Resistance Value: 80 PoundsMedium Resistance Band Resistance Value: 100 PoundsLarge Resistance Band Resistance Value: 120 PoundsApplicable Gender: Unisex Male FemalePink Size: Approx. 66x8cm / 26.0x3.1inBlack Size: Approx. 76x8cm / 29.9x3.1inWhite Size: 86x8cm / 33.9x3.1in3 x Resistance Band