Strength training is an effective way to reduce body fat, increase lean muscle mass and burn calories. Adding the York Fitness 20kg Cast Iron Dumbbell Set to your fitness program is perfect for toning and strengthening your upper and lower body. The dumbbell workout guide included will help you target a wide range of muscle groups such as the chest, triceps, biceps, back and legs. The handy grey case helps transport the dumbbell set whilst also serving as an excellent storage facility for each individual component. Key Features• Carry case with handle for storage. • York dumbbell workout guide included. • 2 x York Chrome Spinlock Collars. • 2 x York 14” Chrome Spinlock Dumbbell bars. • York Cast Iron weight plates = 4 x 0.5 kg, 4 x 1.25 kg, 4 x 2.5 kg.