... . features:1) work out your lower back muscles2) powerful results in just 10 days guaranteed3) easy to use, no matter what ... composition: steel, plastic, foam loadingmax weight: 120kgsaccessories: meal plan, DVD, counter, manual, yoga ball, pumpG.W/N. W: 7/6kgsPacking details ... . for 1*40’HQ: 1730pc Deluxe Total Core upgrated hot in 2011