Want to increase throwing velocity, build arm strength, and improve flexibility? This 4-level set of baseball resistance bands from Skylety is a training essential. The set includes four bands, each a different color representing a different resistance level: Black (20 lbs) for younger players, Blue (30 lbs) for high school travel teams, Green (40 lbs) for high school varsity and college, and Red (50 lbs) for elite-level athletes. Each band is about 2 meters (78 inches) long and comes pre-attached with a sturdy metal fence clip and a comfortable wrist cuff, so you can easily hook them to a fence, pole, or railing and start your workout. Made from durable latex tubing, they're built to withstand repeated use. These bands aren't just for baseball pitchers; they're great for softball players, general arm care, shoulder rehab, and even fitness or yoga. A fantastic, practical gift for any athlete, coach, or team looking to up their game safely and effectively.