Yakimasport Medicine Ball 2kg 100309 Properties: material: rubber weight: 2k;Yakimasport Medicine Ball 1kg 100308 Properties: material: rubber weight: 1kg;Yakimasport Medicine Ball 3kg 100267 Properties: material: rubber diameter approx.: 23 cm circumference approx. 73cm weight: 3kg;Yakimasport Medicine Ball 4kg 100266 Properties: material: rubber diameter approx.: 23 cm circumference approx. 73cm weight: 4kh;Yakimasport Medicine Ball 5kg 100265 Properties: material: rubber diameter approx.: 23 cm circumference approx. 73cm weight: 5kg