Adjustable Dumbbells Single From 5K To 25KgIt provides a large space compared to traditional dumbbells, as it is an alternative to 5 traditional dumbbells: 5 kilos 10 kilos 15 kilos 20 kilos 25 kilos Save at least 30% of the cost of purchasing traditional dumbbells for the same total weights Easy to move from place to place to continue performing exercises. It is easy to use, as changing the weight requires twisting the hand to choose the desired weight with ease, and it does not require any