The 41″ Black #2 Mini Bands are a step up from the #1 Super Mini Band. Still being the Gold Standard of the industry at 4.5mm thick this bands also offers a resistance of 10lb to 50lbs of pressure at maximum yield. The #2 Mini bands are great for all around training. They can be used for push ups, bicep curls, squatting, benching, chest presses, one arm rows, etc. This band is the most versatile band that Fitness Activist offers. This band can be used for just about every exercise you can think of.