Reduce your waistline Burn off excess calories Slims, trims, and tones abdominals, waist ,and arms Also great for the back and shoulders Portable and easy-to-carry equipment A complete body workout in just minutes a day in the comfort and convenience of your home, office, and even hotel room. Start looking great the easy way. 100% guaranteed result. By simply rolling the Power Stretch Roller forward and backward, you tone your entire upper body. Power Stretch Roller is great; you control the degree of your workout by rolling farther or closer to easily strengthen, stretch, and tone your body. Specifications What's in the box: 1 Power Stretch Roller Size (L x W x H cm): 40 x 20 x 20 What's in the box 1 Power Stretch Roller