Brand new without original box . Compared to the traditional cable-pully mini stepper, we used 2mm high quality steel and precision bearings.After thousands of tests,we make sure our step machine are safe and durable to support 330lbs.Twist action helps you tone thighs and buttocks, while achieving a challenging cardiovascular workout. Resistance Bands work arms, chest, back, and shoulders for total body workout. Perfect for weight-loss, body-shape,and daily exercise.European standard hydraulic cylinder strengthen on the stair stepping fitness machine let you enjoy your stair stepping fitness in a quiet environment without disturbing others. The internal super-energy spring that protects the joints and provides a good cushioning effect. Pay attention that the hydraulic tube need rest after 20-minutes exercises. Our mini stair steppers use oversized pedals with silicone anti-skid pad as well as the skid-resistant floor protectors to keep your balance when you exercise. Rubber shock-absorb cushions keep mini step machine quite. The LED monitor on the mini stepper can clearly record exercise time, count, calories burned total count,and distance in mile. The screen on the monitor is twice as big as that of other fitness stepper exercises equipments. It is convenient for you to know your exercise situation and make your next exercise plan. This portable stair stepper is fully assembled and space-saving.