100% Authentic! Authorized Retailer. We Work Directly With The Manufacturer! Brand New! Immediate Shipping! 100% Satisfaction Guaranteed! 60 Day Risk-Free Returns! Features SUPERIOR QUALITY: Each individual assistance band is made with high grade latex and is constructed to maintain their elasticity after years of use. Driven bands are used for warmups, strength, mobility, and stability training before, during, and after training sessions. 4 RESISTANCE LEVELS: There are 4 superior quality bands. Red: 10-35 pounds (1/2? x 4.5mm). Black: 30-60 pounds (3/4? x 4.5mm). Purple: 40-80 pounds (1.25? x 4.5mm). Green: 50-125 lbs (1.75? x 4.5mm) Black Driven carrying bag to carry your gear in style with a full set purchase. VERSATILITY: Great with any workout. This resistance band set is ideal for warmups, stretching, strength training, and various sports and fitness programs. Physical Therapists also refer to these as rehab therapy bands due to their extreme effectiveness in to help rehabilitate patients. Great choice for all aspects and home workouts. SMASH PLATEAUS: Resistance bands are ideal for forcing your body to adjust to a particular movement that you are not yet strong enough to hold and perform. This develops the necessary motor engrams that are necessary to build that strength and build that mind body connection. MUSCLE BUILDING: Great for adding resistance to particular exercises to maximize muscle building hypertrophy, curing muscle imbalances and increasing muscle stability. Can?t do a pull up yet? Work your way up with the different strength levels! Shipping Policy Products will usually be shipped the same business day if ordered before 1PM EST Tracking # will be uploaded immediately Will only ship to a PayPal verified address! Please make sure that the address provided is accurate and updated as these products ship rather quickly Return Policy 100% Satisfaction Guaranteed 60-day Risk-Free Returns - ANY REASON AT ALL No Restocking Fees