The adidas 5kg neoprene dumbbell is a heavier option that lets you add intensity to workouts and perform specific dumbbell exercises the weight has a non slip anti roll design which makes it very practical to use and the smooth and soft neoprene coating helps you grip it better for more confidence use its a great fitness tool for building up your strength and muscle toning helping you get fitter and stronger it is sold as an individual 5kg 11lbs dumbbell