Empower Comfort Grip Kettlebells are a dynamic training tool that deliver an intense and time efficient workout. Kettlebells provide a total body workout completed in about half the time of a traditional workout and produce twice the results. Empower Comfort Grip Kettlebells are made with a soft touch plastic shell for added comfort and a wide grip handle for smooth, controlled moves. Your kettlebell also includes a workout DVD with three workouts (totaling 45 minutes) and an illustrated, boot camp-style workout guide.