Product Details • Multifunctional set with combinable elements to mount barbell, dumbbells, kettlebells and push-up bars; easy and firm mounting system. - Comfort and resistance with high quality materials: - Nickel-plated iron weight plates with thick PPC rubber sleeve. - Solid iron dumbbell bars with ABS rubber grip. - Hollow iron barbell counterpiece with protective layer of 2 cm thick foam. - Galvanized cast iron double lock nuts. - PE plastic box. - Color options: orange / black.