This 15kg dumbbell set contains 6plates for one hand.It is adjustable in nature.User can reduce it to 10kg, 7.5kg or 5kg per hand depend on the programme he or she wants.This Dumbbell set is perfect for home strength training and workouts. An important component of any balanced fitness program, strength training is key to creating a strong central core. Lean muscle mass increases your metabolism, burning more calories and reducing fat. Add strength training to any workout routine to maximize overall body conditioning. + Neoprene coating eliminates cracking & fading. + Solid cast-iron construction.