Safe and Durable Material: The pull up bands are made of environmentally friendly natural latex material, tear resistant, elastic and durable. The higher the pull value, the more resistance you will feel. You can train without worrying about tears or wear. After testing, our fitness band can maintain its elasticity even after repeated stretching. Wide Range of Uses: These assist bands can improve your strength and freedom of movement in all major muscle groups. Perfect for yoga training, stretching, strength training, and flexibility exercises that can have positive health effects. Exercise your arms, back, legs and buttocks at the same time with a perfect fitness band for body resistance training and physical therapy to strengthen torn ligaments or muscles. Home Gym: The assist bands to dominate your home gym, help you exercise at home. Weight bands can be used in many different ways. For pull-ups, yoga, pilates, stretching, lifting weights, and even adding resistance to squats. It's also a great way to add resistance to weights and barbells. Perfect for every fitness level: The resistance against the elastic band offers better support and more opportunities to train the body. A set of pull-up resistance bands can fully meet your training needs, whether you are a beginner or an expert, male or female. Improve your body so easily with a fitness band. Contains 4 different exercise bands: Yellow:(5-10lbs), Red (15-30lbs), Black (30-60lbs), Purple (60-100lbs). Why four fitness bands instead of one? As you get stronger, you need to increase the resistance to accommodate your new strength. Combine the fitness band set for the most effective strength training. Package List: 4 x Bands 1 x Drawstring storage bag