Fashionable appearance, and convenient, can be carried out at any time indoors, no need to a venueThe handle is designed according to the ergonomic principle to a comfortable feelSpiral vibration devices are added on both sides, and the motion principle of dynamic inertia is adoptedThrough the rhythmic back and forth vibration, it produces a vibration frequency that has a good effect on relaxing the human bodyThe exercise time is short and the effect is quick. Only 6 minutes of aerobic exercise a day can achieve the of relieving neck discomfort, arms and beauty.Colour: WhiteMaterial: plastic + ironPackage Contents:1 x dumbbellOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.