Features: » Material: Steel + Premium Rubber » 3-Handle Design for Easy Handling. » 50mm Collar Opening. » Stainless Steel Ring » Black Matte With High-End finish. » Precission Casting » Impact Resistant With Reduced Noise On Drop » Weight Deviation With a Tolerance Of +/-1%. » Available Size: 1.25, 2.5, 5, 10, 15, 20, 25kg.