The Fitness "8" will help you shape and tone both your upper and lower body. Get lean and strong with the most effective, muscle development exercises for total body conditioning. Because you can choose from a variety of resistance levels, the Fitness "8" is appropriate for all fitness levels. Whether you are a group exercise instructor, personal trainer, or beginner, this resistance band tool will deliver results. Made of latex. Available in resistance levels of extra-light, light, medium, or heavy. Color coded by resistance level.