This is a new, unused item. The cardboard box was opened for photography, but please refrain from purchasing if you are concerned. - Abdominal muscle machine Wonder Core smart - Lime green - Workout DVD & Instruction manual - Size: Width 55cm x Height 38cm x Depth 52cm - Weight: Approximately 6kg - Exercise intensity can be adjusted with the spring knob. This was a gift, but we have no use for it, so I am selling it. It will be shipped in the box as shown in the photos. You can train your body at home in your spare time. Recommended for relieving lack of exercise and stress. It takes up the space of one cushion, so it's space-saving. It can be stored compactly. 8 types of exercises are possible with one machine: Crunches (abs, back) Scissors kicks (calves, thighs) Ab tuck (obliques, thighs) Bicycle (thighs, lower abs) Triceps (back of the arm, upper arm) Forearm & Biceps (forearm, upper arm) Push-ups (upper arm) Bridge (abs) You can do 8 types of exercises, so you can tighten not only your abs but your entire body thoroughly. *The box has some stains. Please refrain from purchasing if you are looking for perfection or are nervous about the condition.