Excel Sports Science Aqua Jogger Women's Aqua Fitness Start-Up Kit Kit includes Aqua Jogger, Delta Bells, Aqua Runner and 1 hour workout video Tones, strengthens and supports your upper and lower body Aqua Jogger helps define muscle, burn body fat, improve cardiac function, and lower blood pressure Soft, durable, EVA closed-cell foam construction dries quickly and resists chlorine damage 48 inch elastic Aqua Jogger belt will fit up to a 44 inch waist