Weltime 6 pack abs stimulator
Made of high quality Polyurethane (PU) material, close to your skin, good touching feeling and non-toxic. A physical workout device for enhancing your muscles, make you can good body shape without even lifting a finger. Using advanced technology, scientifically exercising your muscles will not harm your body. According to suitable power and speed on body by low frequency which makes a rhythm and sort impetus on body.