Extra Wide Bands: These Occlusion Bands are extra thick to help you reach optimal occlusion during your occlusion training workouts. Increased Factors For Muscle Growth: Studies show that practical blood flow restriction training can increase muscle protein synthesis, resulting in increased muscle growth. Quicker Lean Muscles And Superb Tone Without Lifting Heavy Weights: The occlusion straps induce hypertrophy at very low loads (usually 10-30% of a 1RM). When performed correctly, the results achieved are typically similar to those achieved with 80% 1RMs. Extra-Strong And Super-Comfortable: Our bands are easy to strap up, effortless to release in between sets or exercises, and exceptionally comfortable. Delivery Quantity: 2 Pieces Product color:red Product size: abou60*3cm