Resistance Bands &ndash; Best for P90X and Crossfit type Workouts. This complete set of Exercise Bands includes Ankle Straps, Handles, Carrying Case and a Door Anchor to give you a Full Body Workout, from Shoulders to Legs - by Firm Fit Set includes 5 resistance bands, 2 ankle straps, 1 door anchor, 2 foam grip handles, and a carrying case. Band resistance ideally suited to provide you with a full spectrum of exercises. Create your ideal resistance with our primary set of Yellow(6 lbs), Green(8lbs), Red(12lbs), Blue(18lbs), and Black(25lbs). Best for Crossfit, P90X, and Full body workouts to strengthen legs, knees, ankles, shoulders, biceps, chest, triceps, and back. Constructed for heavy use. We feel so confident in the quality of our products that we offer a full one-year warranty with each set of resistance bands! Workout bands made of 100% All-Natural Malaysian Latex.