HXD-ERGO Adjustable Dumbbells

[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 hxd-ergo 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: HXD-ERGO Adjustable Dumbbell shell is made of TPU soft rubber comfortable to grip and non-slip]