Brand new, unused. Only opened the cardboard box to check the color. This is a step platform for exercise. Retail price: ¥4,980 Color: Blue From the official website: Color: Blue Brand: RE Material: Polypropylene (PP), Thermoplastic Elastomer (TPE) Item Weight: 1.5 kilograms Product Dimensions: 42.5 length x 42.5 width x 18 height cm Maximum Height: 18 centimeters 【Easy Step Exercise】By using a single step and repeating the simple step of stepping up and down, you can perform aerobic exercise. Stepping up and down on the step platform is the same exercise as climbing stairs. By lifting your legs firmly and stepping on the step, your lower body is thoroughly trained. By training the large muscles of the thighs, you can maintain your health and increase your basal metabolism, which also leads to dieting. 【3-Step Height Adjustment】Because the blocks are divided into 3 parts, it can be used without difficulty by families, including seniors and children. 【Compact Size】It is an octagonal type designed to provide a stable step while being compact, and it doesn't take up much space. 【Safety Considerations】Equipped with fixing rubber to prevent slipping. 【Size】 (approx.) 42.5cm long x 42.5cm wide x 8cm/13cm/18cm high 【Weight】 (approx.) 1.5kg: main body only, (approx.) 2.1kg: 1 height adjustment block, (approx.) 2.6kg: 2 height adjustment blocks 【Load Capacity】 (approx.) 100kg 【Accessories】 Instruction manual, main body + 2 height adjustment blocks