Bodylastics Basic Tension Exercise Bands Super System with Circuit Training Video Home/travel gym with quartet of 4-foot elastic tubes, handles, and ankle straps Harnesses the light but smooth resistance of elastic tubes for full-body workout Bundled anchor safely attaches to any door; tension level of 5 to 18 pounds Hard, rigid plastic handles with soft foam interior; nylon and Velcro ankle straps Includes travel bag and 36-minute circuit training DVD; lifetime warranty