Sports Loop Exercise Expander Strength Training Elastic Band Resistance Bands Ruber

Label:Yes Perfect for Stretching and Flexibility Perfect for Cross fit ,Yoga & Fitness Classes Textured Surface for Professional Gym Use Provide a Total Body Workout Perfect for Weight Training 100% natural latex Easily Maintainable

Tensile Strength: Yellow:Light Blue:Medium Red:Heavy Gray:Extra Heavy Package Content :1 pc or 4 Pcs Resistance Band

Size: | Yellow | 500mm*50mm*0.45mm/ 19in*2in*0.018in | Blue | 500mm*50mm*0.55mm/ 19in*2in*0.021in | Red | 500mm*50mm*0.65mm/ 19in*2in*0.025in | Gray | 500mm*50mm*0.9mm/ 19in*2in*0.035in