40kg intelligent fitness dumbbell man can adjust the weight household dumbbell frame set a single pair of arm muscles

About Product:Number of bells per piece: 10 bells (5 on each side) Material: siliceous steel; High weight :5/7.5-90LG set weighs 58KG, including frame, each dumbbell is equipped with weight adjusting turntable, nylon top block, high-grade dumbbell handle, anaglyph digital adjustment turntable, self-embellishing nylon top block, non-slip handle, high-strength nylon dumbbell hanging piece;\nThe base is made of high-strength nylon material with strong strength and toughness, which is not easy to break. The appearance is designed with boat shape, fashionable and generous, with weight card slot.