The vinyl weight set comprises of 3 kettlebells of various weights: 2kg/4.4lbs, 3kg/6.6lbs and 4kg/8.8lbs (+/-5%). The kettlebells are a great choice for those who want to tone their muscles, develop core and functional strength and strengthen their joints as they work a complete range of muscles when you swing them backwards and forwards or from side to side. These vinyl coated kettlebells have a strong moulded construction with an ergonomically designed handle for enhanced comfort. They incorporate an anti-slip base ensuring extra safety and are supplied with a fully detailed workout chart.