Resistance band set Become stronger and more flexible with Gaiam resistance bands. These bands are recommended by trainers worldwide. Increase flexibility and range of motion in your arms, strengthen your upper back, and improve your posture and core strength with this versatile set of resistance bands. This set allows you to diversify your workouts with three different resistance levels, allowing you to tailor your workout to your specific needs. The bands are practical, easy to use, and take up little space. Their main purpose is to create resistance, which makes muscles work harder, making exercises more effective. The bands are divided into three resistance levels: light, medium, and heavy. This ensures you'll find the right band for different muscle groups when training. Technical data: Resistance levels: 3 Color: green - light, blue - medium, and gray - high resistance. Intended use: home use Warranty: 12 months