Varying Adjustable Resistance Levels: Yellow (10 lbs), Blue (20 lbs), Green (30 lbs), Black (40 lbs), Red (50 lbs). All exercise bands are 47 inches in length and can be used alone or stacked in any combination, ranging from 10 lbs to 150 lbs maximum. Multifunction exercise bands: Workout bands can be applied to different types of exercises. Simply shorten or lengthen the resistance bands to tone your chest, abs, biceps, legs, glutes, and more. Also includes a convenient travel pouch for this resistance band set. Premium Quality: Resistance bands are made of high-quality and eco-friendly natural latex, premium ABS and EVA material. Each band is double layered and carefully constructed to provide maximum resistance. Personal Home Gym: This resistance band set includes 51-inch upgraded tube exercise bands x 5, ankle straps x 2, handles x 2, door anchor, carrying case, and quick start training guide. This set meets your exercise needs whether you're a fitness enthusiast or a beginner. Suitable for daily use: The resistance bands are ultra lightweight and easy to carry. You can easily pack them in your suitcase or in your car, so you can exercise at the workplace or in your hotel room.