Weighted aerobic bar with squared, color coded end caps to prevent rolling or damage to floors. Solid steel construction with a superior rubberized coating for durability and a more comfortable, stable grip. The weight is molded into the cap so it will not wear off. Body bars are ideal for core strength training, functional training, cardio step workouts, as well as many other group and individual exercises. Great for classes - no need to stop to load and unload plates. Sold separately are eight weights, ranging from 6 to 36 pounds. 2-year limited warranty. Racks available (sold separately). The Ultra Versa Tube is perfect for personal training and for use in fitness clubs and home gyms. All the resistance tubing from Power Systems is produced using a unique layering process that improves longevity in commercial or institutional settings. Nylon sleeve on tube helps prevent wear and tear. Tubes help to strengthen muscles, improve balance, and prevent injuries OR help in recovery. Sold separately: six resistance levels for any user, whether you are an experienced athlete or just beginning fitness training. Plastic handles. 48 inches long.