Weight: 2 dumbbells total weight: 5kg*2 7.5kg*2 10kg*2 15kg*2 20kg*2 25kg*2 30kg*2Select by fitness effect: fitness exercisesDumbbell classification: rubber coated dumbbellsMaterial: PVC compressed concreteFeatures: Removable dumbbell tablets, adjustable weight, unisexNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 0.2 inch .. Benefits: -Add Muscle Fast-Get Stronger Faster-Better Sporting Performance-Great Looking Upper Body-Way More Comfortable-Train Whenever You Want