Strengthen your muscles in the most effective and easiest ways go for this single dumbbell from HOMCOM. The 15kg weight is suitable for those accustomed to the heaviness only and it can be used almost anywhere in the home and outdoors thanks to the small size. The frame is made from steel for a strong core and features knurl indents for grip. Both ends come with the weight, made into a hexagonal shape so it doesn't roll away. Finished with the weight number carved into the protective rubber cap so you know which you're using.