[ Four Adjustable Weights ] Dumbbell set, individual can be quickly switched and adjusted in 4 weights: each 2.2lbs, 4.4lbs, 6.6lbs, 8.8lbs (pair of 4.4lbs/2kg, 8.8lbs/4kg, 13.2lbs/6kg, 17.6lbs/8kg). Whether for beginner or high intensity strength training, this adjustable dumbbell set will work well with the intensity of your workout 17.6lbs/8kg). Whether for beginner or high intensity strength training, this adjustable dumbbell set will work well with the intensity of your workout [ Upgraded Adjustment Structure, Safe and Not Easy to Fall Off ] Hand weights features an upgraded V-shaped dovetail groove structure, which allows you to quickly remove the weights set by hold and press the second weight and then move away the outermost weights., and is easy to adjust without snagging. This dumbbell is equipped with a safety locking device, the weights will not fall off, ensuring safety during use [ Flat Side Design for ConvenientT Storage ] Dumbbell weights set are placed on a flat side to prevent the weights from rolling when using and preventing, convenient for storage and use. The handles of the dumbbells have non-slip vertical stripes to help you hold the dumbbells better, which can well enhance your using experience.t Side Design for ConvenientT Storage ] This dumbbell weights set are placed on a flat side to prevent the weights from rolling when using and preventing, convenient for storage and use. The handles of the dumbbells have non-slip vertical stripes to help you hold the dumbbells better, which can well enhance your using experience [ Suitable for Various Scenarios ] This compact dumbbells set of 2 is small and portable. Can be used for home, gym office daily workout. Different number of dumbbell weights combination, with different training movements, can achieve a full body exercise