4-in-1 Adjustable Weights: 2lbs, 3lbs, 4lbs, 5lbs Four adjustable weights, switch weights at any time to match the intensity of the workout Quickly adjust weight: one press, second turns, quickly increase or decrease the number of dumbbell pieces Space Saving & Stylish:One pair dumbbell instead of 4 pairs of regular dumbbells, reduce the cost of dumbbell racks and the space occupied by the house and the stylish appearance can be used as room decoration Safety and stability: The outer layer of the dumbbell is made of TPU soft rubber to prevent bumping. Hexagonal design, not easy to roll down Perfect material: Adjustable Dumbbell shell is made of TPU soft rubber, comfortable to grip and non-slip
