Our Isoball Toning System includes a full size wall poster that illustrates a complete upper body workout routine. Utilizing graceful movements, our Isoball exercise program strengthens and tones arms and shoulders while simultaneously improving core strength. As an alternative to regular hand grips, our Isoballs provide a comfortable fee and, at the same time, add resistance to each exercise. Designed for all fitness enthusiasts from beginner to advanced, our Isoball system includes 4 different resistance tubes and 2 pairs of Isoballs (1lb & 2lb ), providing unlimited resistance levels Package Components 2 Isoball handles @ 1lb each 2 Isoball handles @ 2lbs each Light strength resistance tube @ 18” Light strength resistance tube @ 36” Medium strength resistance tube @ 18” Medium strength resistance tube @ 36” Door strap Illustrated exercise poster WEIGHT: 6 Lbs