SPRI ES510R Xertube and Xercise Bands (1 Green Xertube, 3 Xercise Bands) Strengthen and condition your back, chest, shoulders, and arms with the Xertube Slim and tone your inner and outer thighs, hips and buttocks with the Xercise bands The three Xercise bands provide different levels of resistance for lower body training Includes two exercise charts and a door attachment Measures 5 inches wide x 7-3/4 inches tall x 2-1/2 inches deep; weighs 0.4 pounds