• Product Type: Tummy Trimmer - Brand: Sports City - Model : L1013J (2 Springs) - Made of upgrade quality plastic and spring, much stronger than the old one - Durable and difficult to crack, best choice for building up your muscles. - Both standing and sitting using are ok. - Different using method for different exercise. - Ideal for toning & strengthening stomach, waist and legs, arms, hips, thighs and works on the tummy at the same time. - This resistance training tool workouts your arms, tummy, shoulders, legs and butt - It is not only way to lose your fat by exercising with our tummy trimmer but also a way to shape your body. - Portable and light weight, easy to store and can be used anywhere anytime though in office. color : Multi color