VEICK Resistance Bands, Exercise Bands, Workout Bands, Resistance Bands for Working Out with Handles for Men and Women, Exercising Bands for Fitness Weights Work Out at HomeAdjustable Resistance Bands Maximum equivalent of 150 lbs, come as a set of 5, 48 inch long colored exercise bands: Yellow(10 lbs), Blue(20 lbs), Green(30 lbs), Black(40 lbs), Red(50 lbs). You can use the bands independently or in any combination with a maximum resistance level of 150 lbs Multifunctional for Workout VEICK resistance band set is great with any workout like Yoga, Pilates and Fitness. Or use them for general exercise, stretching,