Black plate is a cast iron weigh. It’s main advantages are the perfect cast and aesthetic finish. Plate was made of best quality material. It is a durable cast iron. The central opening is 31 mm in diameter. Precisely execution nsures the stability of weight during intense training. TCZ HMS is available in the following versions: 1,25 kg, 2,5 kg, 5 kg, 10 kg, 20 kg.Specification: Material: iron The internal diameter: 31 mm Waga: 15 kg Outer diameter: 1,25 kg: 123 mm 2,5 kg: 162 mm 5 kg: 213 mm 10 kg: 275 mm 15 kg: 320 mm 20 kg: 360 mm Thikness: 1,25 kg: 19 mm 2,5 kg: 24 mm 5 kg: 28 mm 10 kg: 35 mm 15 kg: 40 mm 20 kg: 41 mm Remarks: 24 months warranty Importer: Abisal Ltd. | Poland | 41-807 Zabrze | Pyskowicka Street 17 | e-mail: abisal@abisal.pl Abisal Ltd.. declares that the products sold by the company are safe and meet the requirements contained in the Act on General Product Safety of December 12, 2003. (Journal of Laws of December 31, 2003)