The Polanik competition punt ball World-Athletics certified - The Polanik competition punt ball is made of steel and has a lead filling. The different diameters in the individual weight classes ensure individual handling in training and competition. Various versions have a World Athletics certificate. - Product details - Made of steel - Turned surface - Powder coated - With lead filling - World-Athletics versions - 3 kg, 85 mm World-Athletics-Certificate I-11-0532 - 3 kg, 100 mm World-Athletics-Certificate I-11-0533 - 3 kg, 108 mm World-Athletics-Certificate I-11-0534 - 4 kg, 95 mm World-Athletics-Certificate I-12-0588 - 4 kg, 100 mm World-Athletics-Certificate I-99-0150 - 4 kg, 110 mm World-Athletics-Certificate I-12-0581 - 5 kg, 100 mm World-Athletics-Certificate I-12-0582 - 5 kg, 110 mm World-Athletics-Certificate I-99-0151 - 5 kg, 120 mm World-Athletics-Certificate I-12-0583 - 6 kg, 105 mm World-Athletics-Certificate I-12-0584 - 6 kg, 115 mm World-Athletics-Certificate I-02-0262 - 6 kg, 125 mm World-Athletics-Certificate I-12-0585 - 7.26 kg, 113 mm World-Athletics-Certificate I-04-0304 - 7.26 kg, 117 mm World-Athletics-Certificate I-13-0651 - 7.26 kg, 120 mm World-Athletics-Certificate I-99-0152 - 7.26 kg, 125 mm World-Athletics-Certificate I-13-0652 - 7.26 kg, 128 mm World-Athletics-Certificate I-04-0305.